Aryacoin is a new cryptocurrency, which allows for decentralized, peer to peer transactions of electronic cash. It is like Bitcoin and Litecoin, but the trading of the coin occurs on sales platforms that have no restriction to use. Further, it was created with the goal of addressing the double spend issues of Bitcoin and does so using a timestamp server to verify transactions. It works by taking the hash of a block of items to be timestamped and widely publishing the hash. The timestamp proves that the data must have existed at the time in order to get the hash. Each timestamp then includes the previous timestamp in its hash, forming a chain. The Aryacoin team is continuously developing new use cases for the coin, including exchanges where users can exchange the coins without any fees or restrictions, and offline options where the coins can be bought and sold for cash. The coins can also be used on the company’s other platform, mrdigicoin.io. Along with the coin, there is a digital wallet that can be created and controlled by the user entirely, with no control being retained by the Aryacoin team.
The concept of Blockchain first came to fame in October 2008, as part of a proposal for Bitcoin, with the aim to create P2P money without banks. Bitcoin introduced a novel solution to the age-old human problem of trust. The underlying blockchain technology allows us to trust the outputs of the system without trusting any actor within it. People and institutions who do not know or trust each other, reside in different countries, are subject to different jurisdictions, and who have no legally binding agreements with each other, can now interact over the Internet without the need for trusted third parties like banks, Internet platforms, or other types of clearing institutions. When bitcoin was launched it was revolutionary allowing people to transfer money to anytime and anywhere with very low transaction fees . It was decentralized and their is no third party involved in the transaction , only the sender and receiver were involved. This paper provide a solution to the double-spending problem using a peer-to-peer distributed timestamp server to generate computational proof of the chronological order of transactions.The system is secure as long as honest nodes collectively control more CPU power than any cooperating group of attacker nodes. Bitcoin was made so that it would not be controlled or regulated but now exchanges and governments are regulating bitcoin and other cryptocurrencies at every step. Aryacoin was developed to overcome these restrictions on a free currency. Aryacoin is a new age cryptocurrency, which withholds the original principle on which the concept of cryptocurrency was established. Combining the best in blockchain technology since the time of its creation, Aryacoin strives to deliver the highest trading and mining standards for its community.
1.1 OVERVIEW ABOUT ARYACOIN
Aryacoin is a new age cryptocurrency, which withholds the original principle on which the concept of cryptocurrency was established. Combining the best in blockchain technology since the time of its creation, Aryacoin strives to deliver the highest trading and mining standards for its community. Aryacoin is a blockchain based project that allows users to access their wallet on the web and mobile browsers, using their login details. Aryacoin can be mined; it also can be exchanged by other digital currencies in several world-famous exchanges such as Hitbtc, CoinEx, P2pb2b, WhiteBit, Changelly and is also listed in reputable wallets such as Coinomi and Guarda. Aryacoin is a coin, which can be used by anyone looking to use cryptocurrency which allows them to keep their privacy even when buying/selling the coin along with while using the coin during transactions. Proof of work and cryptographic hashes allows transactions to verified. Stable Fee Per AYA is a unique feature of Aryacoin, so by increasing the amount or volume of the transaction, there is no change in the fee within the network, which means that the fee for sending an amount less than 1 AYA is equal to several hundred million AYA. Another unique feature of Aryacoin is the undetectability of transactions in Explorer, such as the DASH and Monero, of course, this operation is unique to Aryacoin. Using Aryacoin digital currency, like other currencies, international transactions can be done very quickly and there are no limitations in this area as the creators claim. Aryacoin aims to allow users to access the Aryacoin wallet via the web and mobile browsers using their login details. Aryacoin is a peer-to-peer electronic cash system that enables users to send and receive payments directly from one party to another, and allow them to transfer funds across borders with no restriction or third party involvement. The blockchain-based system embraces the digital signature, which prevents double spending and low transfer fees, which enables users to transfer huge amounts with very low fees. The proof-of-work consensus mechanism allows each transaction to be verified and confirmed, while anonymity enables users to use the coin anywhere at any time. According to the website of the operation, each wallet is divided into 2 or more AYA wallet addresses for each transaction, and depending on the volume of the transaction block, the origin, and destination of transactions in the network can not be traced and displayed to the public. In fact, each wallet in Aryacoin consists of a total of several wallets. The number of these wallets increases per transaction to increase both security and privacy. Aryacoin also uses the dPoW protocol. In the dPoW protocol, a second layer is added to the network to verify transactions, which makes “51% attack” impossible even with more than half of the network hash, and blocks whose Blockchain uses this second layer of security never run the risk of 51% attacks. AYA has been listed on a number of crypto exchanges, unlike other main cryptocurrencies, it cannot be directly purchased with fiats money. However, You can still easily buy this coin by first buying Bitcoin from any large exchanges and then transfer to the exchange that offers to trade this coin.
1.1.1 ARYACOIN HISTORY
Aryacoin (AYA) is a new cryptocurrency, which has been created by a group of Iranian developers, is an altcoin which allows for decentralised, peer to peer transactions of electronic cash without any fees whatsoever. Along with the coin, there is a digital wallet that can be created and managed by the user entirely, with no control being retained by the Aryacoin team. Aryacoin’s founder, Kiumars Parsa, has been a fan of alternative currencies and particularly Bitcoin. “We see people from all around the world using Blockchain technology and the great benefits that came with it and it then that I decided to solve this puzzle for find a way of bringing the last missing piece to the jigsaw. The idea for Aryacoin was born.” Parsa said. Parsa and his team of Iranian ex-pats not only persevered but expedited the project and just a year later, in the summer of 2019, the first version of Aryacoin was released. In 2020, Aryacoin is the first and only Iranian coin listed on CMC. Parsa goes on to state that it is now the strength of the community that has invested in the coin that will ultimately drive its success, alongside its robust technology and appealing 0% network fees. “We have thousands of voices behind Aryacoin. People for the people make this coin. It is a massive shout out for democracy. This had made us base the whole team strategy on the benefits for both our users and our traders.” “One key example is that the network fee on AYA Blockchain is 0%. Yes, absolutely nothing, which which differentiates us from other networks. What also differentiates us from other coins is that we have AYAPAY which is the first cryptocurrency Gateway in the world which does not save funds on third party storage with all funds being forwarded directly to any wallet address that the Gateway owner requests”. “So for the first time ever, and unlike other gateways, incoming funds will be saved on the users account with submitted withdrawal requests then made on the Gateway host website. In AYAPAY which has also been developed by the Aryacoin team, all funds without extra fees or extra costs will directly forwarded to users wallets. We have named this technology as CloudWithdrawal.” “We are continuously challenging ourselves as it is a crowded marketplace. We are striving to have a safer Blockchain against 51% attacks, faster confirmations speeds of transactions, cheaper network fee, growing the market by cooperation with Top tier Exchangers.”
1.1.2 ARYACOIN’S MAIN GOAL
Aryacoin’s main goal is to educate people and give them the freedom to use cryptocurrency in any way they want. Aryacoin empowers the users to transfer, pay, trade cryptocurrency from any country around the globe. Platforms that have been created by Aryacoin Team, as well as those that will go live in future, operate on the same principle and exclude absolutely no one.
1.1.3 PROBLEM ARYACOIN SEEKS TO SOLVE
Aryacoin aims to provide a long-term solution to the problem of double spending, which is still common in the crypto market. The developers of the system have created a peer-to-peer distributed timestamp server that generates computational proof of the transactions as they occur. Besides, the system remains secure provided honest nodes control more CPU power than any cooperating group of attacker nodes. While Bitcoin was designed not to be regulated or controlled, many exchanges and governments have put regulatory measures on the pioneer cryptocurrency at every step. Aryacoin aims to overcome these restrictions as a free digital currency.
1.1.4 BENEFITS OF USING ARYACOIN
Aryacoin solution offers the following benefits:
Real-time update: whether you’re going on a holiday or a business trip, no problem. You can access your coins all over the world.
Instant operations: Aryacoin makes it quite easy for you to use your digital wallet and perform various operations with it.
Safe and secure: all your data is stored encrypted and can only be decrypted with your private key, seed, or password.
Strong security: The system has no control over your wallet. You are 100% in charge of your wallet and funds.
1.1.5 ARYACOIN FEATURES
1. Anonymity The coin provides decent level of anonymity for all its users. The users can send their transactions to any of the public nodes to be broadcasted , the transaction sent to the nodes should be signed by the private key of the sender address . This allows the users to use the coin anywhere any time , sending transactions directly to the node allows users from any place and country . 2. Real Life Usage aryacoin’s team is continuously developing new and innovative ways to use the coins , they are currently developing exchanges where the users can exchange the coins without any fees and any restrictions . They also are currently developing other innovative technologies, which would allow users to spend our coins everywhere and anywhere. 3. Offline Exchanges They are also working with different offline vendors which would enable them to buy and sell the coins directly to our users on a fixed/variable price this would allow easy buy/sell directly using cash . This would allow the coins to be accessible to users without any restrictions which most of the online exchanges have, also increase the value and number of users along with new ways to spend the coin. This would increase anonymity level of the coin. In addition, introduce new users into the cryptomarket and technology. Creating a revolution, which educates people about crypto and introduce them to the crypto world, which introduces a completely new group of people into crypto and a move towards a Decentralized future! 4. Transactions When it comes to transactions, Aryacoin embraces a chain of digital signatures, where each owner simply transfers the coin to the next person by digitally signing a hash of the previous transaction and the public key of the next owner. The recipient can then verify the signatures to confirm the chain of ownership. Importantly, Aryacoin comes with a trusted central authority that checks every transaction for double spending. 5. Business Partner with Simplex Aryacoin is the first and only Iranian digital currency that managed to obtain a trading license in other countries. In collaboration with the foundation and financial giant Simplex, a major cryptocurrency company that has large companies such as Binance, P2P, Changelly, etc. Aryacoin has been licensed to enter the world’s major exchanges, as well as the possibility of purchasing AYA through Credit Cards, which will begin in the second half of 2020. Also, the possibility of purchasing Aryacoin through Visa and MasterCard credit cards will be activated simultaneously inside the Aryacoin site. plus, in less than a year, AYA will be placed next to big names such as CoinCapMarket, Coinomi, P2P, Coinpayments and many other world-class brands today.
1.1.6 WHY CHOOSE ARYACOIN?
If you want to use a cryptocurrency that allows you to keep your privacy online even when buying and selling the coins, the Aryacoin team claims that AYA is the way to go. Aryacoin is putting in the work: with more ways to buy and sell, and fixing the issues that were present in the original Bitcoin, plus pushing the boundaries with innovative solutions in cryptocurrencies. You can get started using Aryacoin (AYA) payments simply by having a CoinPayments account!
1.1.7 ARYANA CENTRALIZED EXCHANGE
Aryana, the first Iranian exchange is a unique platform with the following features:
The first real international Persian exchange that obtains international licenses and is listed in CoinMarketCap.
The first Iranian exchange that has been cooperating with a legal and European exchange for 3 years.
The possibility of trading in Tomans (available currency in Iran) at the user’s desired price and getting rid of the transaction prices imposed by domestic sites inside Iran.
There is an internal fee payment plan by Iranian domestic banks for depositing and withdrawing Tomans for Aryacoin holders in Aryana Exchange.
The number that you see on the monitor and in your account will be equal to the number that is transferred to your bank account without a difference of one Rial.
The last but not least, noting the fact that there is a trading in Tomans possibility in Aryana exchange.
Aryana Exchange is using the most powerful, fastest, and most expensive server in the world, Google Cloud Platform (GCP), which is currently the highest quality server for an Iranian site, so that professional traders do not lag behind the market even for a second. The feature of Smart Trading Robots is one of the most powerful features for digital currency traders. Digital cryptocurrency traders are well aware of how much they will benefit from smart trading robots. In the Aryana exchange, it is possible to connect exchange user accounts to intelligent trading bots and trade even when they are offline. The injection of $ 1 million a day in liquidity by the WhiteBite exchange to maintain and support the price of Tether and eliminate the Tether fluctuations with Bitcoin instabilities used by profiteers to become a matter of course.
1.1.8 HOW DOES ARYACOIN WORK?
Aryacoin (AYA) tries to ensure a high level of security and privacy. The team has made sure to eliminate any trading restrictions for the network users: no verification is required to carry out transactions on AYA, making the project truly anonymous, decentralized, and giving it a real use in day-to-day life. The Delayed-Proof-of-Work (dPoW) algorithm makes the Aryacoin blockchain immune to any attempts of a 51% attack. AYA defines a coin as a chain of digital signatures — each owner transfers the coin to the next owner by digitally signing the hash of the previous transaction and the public key of the next owner, and the receiver verifies the signatures and the chain of ownership.
2. ARYACOIN TECHNOLOGY
They use a proof-of-work system similar to Adam Back’s Hashcash to implement a distributed timestamp server on a peer-to-peer basis, rather than newspaper or Usenet publications. The proof-of-work involves scanning for a value that when hashed, such as with SHA-256, the hash begins with a number of zero bits. The average work required is exponential in the number of zero bits required and can be verified by executing a single hash. For their timestamp network, they implement the proof-of-work by incrementing a nonce in the block until a value is found that gives the block’s hash the required zero bits. Once the CPU effort has been expended to make it satisfy the proof-of-work, the block cannot be changed without redoing the work. As later blocks are chained after it, the work to change the block would include redoing all the blocks after it. The proof-of-work also solves the problem of determining representation in majority decision making. If the majority were based on one-IP-address-one-vote, it could be subverted by anyone able to allocate many IPs. Proof-of-work is essentially one-CPU-one-vote. The majority decision is represented by the longest chain, which has the greatest proof-of-work effort invested in it. If honest nodes control a majority of CPU power, the honest chain will grow the fastest and outpace any competing chains. To modify a past block, an attacker would have to redo the proof-of-work of the block and all blocks after it, then catch up with, and surpass the work of the honest nodes.
The steps to run the network are as follows:
New transactions are broadcast to all nodes.
Each node collects new transactions into a block.
Each node works on finding a difficult proof-of-work for its block.
When a node finds a proof-of-work, it broadcasts the block to all nodes.
Nodes accept the block only if all transactions in it are valid and not already spent.
This is a very simple system that makes the network fast and scalable, while also providing a decent level of anonymity for all users. Users can send their transactions to any of the public nodes to be broadcast, and the private key of the sender’s address should sign any transaction sent to the nodes. This way, all transaction info remains strictly confidential. It also allows users to send transactions directly to the node from any place at any time and allows the transferring of huge amounts with very low fees.
2.3 AYAPAY PAYMENT SERVICES GATEWAY:
According to creators Aryacoin, the development team has succeeded in inventing a new blockchain technology for the first time in the world, which is undoubtedly a big step and great news for all digital currency enthusiasts around the world. This new technology has been implemented on the Aryacoin AYAPAY platform and was unveiled on October 2. AYAPAY payment platform is the only payment gateway in the world that does not save money in users’ accounts and transfers incoming coins directly to any wallet address requested by the gateway owner without any additional transaction or fee. In other similar systems or even systems such as PayPal, money is stored in the user account.
2.4 CONSENSUS ALGORITHM IN ARYACOIN
The devs introduced the Delayed-Proof-of-Work (dPoW) algorithm, which represents a hybrid consensus method that allows one blockchain to take advantage of the security provided by the hashing power of another blockchain. The AYA blockchain works on dPoW and can use such consensus methods as Proof-of-Work (PoW) or Proof-of-Stake (PoS) and join to any desired PoW blockchain. The main purpose of this is to allow the blockchain to continue operating without notary nodes on the basis of its original consensus method. In this situation, additional security will no longer be provided through the attached blockchain, but this is not a particularly significant problem. dPoW can improve the security level and reduce energy consumption for any blockchain.
2.5 DOUBLE-SPEND PROBLEM AND SOLUTION
One of the main problems in the blockchain world is that a receiver is unable to verify whether or not one of the senders did not double-spend. Aryacoin provides the solution, and has established a trusted central authority, or mint, that checks every transaction for double-spending. Only the mint can issue a new coin and all the coins issued directly from the mint are trusted and cannot be double-spent. However, such a system cannot therefore be fully decentralized because it depends on the company running the mint, similar to a bank. Aryacoin implements a scheme where the receiver knows that the previous owners did not sign any earlier transactions. The mint is aware of all transactions including which of them arrived first. The developers used an interesting solution called the Timestamp Server, which works by taking a hash of a block of items to be ‘timestamped’ and publishing the hash. Each timestamp includes the previous timestamp in its hash, forming a chain. To modify a block, an attacker would have to redo the proof-of-work of all previous blocks, then catch up with, and surpass the work of the honest nodes. This is almost impossible, and makes the network processes more secure. The proof-of-work difficulty varies according to circumstances. Such an approach ensures reliability and high throughput.
3. ARYACOIN ROADMAP
April 2019: The launch of Aryacoin; AYA ICO, resulting in over 30BTC collected December 2019: The launch of AYA Pay April 2020: The successful Hamedan Hardfork, supported by all AYA exchanges, aimed at integrating the dPoW algorithm, improving the security of the AYA blockchain. June 2020: Aryana Exchange goes live, opening more trading opportunities globally July 2020: The enabling of our Coin Exchanger November 2020: The implementation of Smart Contracts into the Aryacoin Ecosystem Q1 2021: Alef B goes live (more details coming soon)
Aryacoin (AYA) is a new age cryptocurrency that combines the best of the blockchain technology and strives to deliver high trading and mining standards, enabling users to make peer-to-peer decentralized transactions of electronic cash. Aryacoin is part of an ecosystem that includes payment gateway Ayapay and the Ayabank. AYA has a partnership with the Microsoft Azure cloud platform, which provides the ability to develop applications and store data on servers located in distributed data centers. The network fee for the AYA Blockchain is 0%. In Ayapay service, which has been developed by the Aryacoin team, all funds without extra fees or costs are directly forwarded to users’ wallets with technology called CloudWithdrawal. The devs team is introducing new use cases including exchanges where users will exchange AYA without any restrictions. You can buy AYA on an exchange of your choice, create an Aryacoin wallet, and store it in Guarda.
Hey guys, as we know that from couple of some year people trying to bring all their investing money and goods to the Internet world.traders and investor, investor,buyer, and seller now his idea to invest,buy and sell online. People adopt the crypto currency,when bitcoin pumps in 2017. Since the introduction of bitcoin, cryptos have received considerable media attention worldwide, fuelled by the sharp appreciation of major cryptocurrencies like bitcoin compared to regular currencies, and the fluctuations therein, the close links they have with the shadow economy. Now every company have an idea to release their own token.some countries has also release their crypto coins. So many crypto exchanges has been discovered where people can trade and exchange their coins. But still there is some drawback in these exchange like slow transaction system, not secure at all, high fee. So today i am introducing you a very great decentralized platform called Draken in short DRK which fulfill all the cypto exchange requirement with their great features. Introduction to DRK: DRK is world best decentralized system which combines all previous blockchain technology to one place by using a separate protocol retaining the key element of DEX. The main goal of the DRK platform is to provide secure system,low fee,fast transaction system and to combine all dex technology to one place (drakon group system. Why DRK? As we know that decentralize system is one of the beat system in block chain with its some enhanced features but still needed some attention because External Factors,High Cost of operation, Problems of Coordination Are some disadvantages which need some improvement. So DRK decentralized system bring some advance feature to fulfill all these drawbacks.DRK has low fee,very high performance to allow thousand of transactions in seconds,cross chain and experience control. These feature allow investor to invest freely without any risk trading. These are some advantage this why i refer every online investor to invest secure in DRK. Some advance featurea of Drakon: Low Fee: Every single trader want that he trade with no or little fee.but fee of the exchanges is so high.and very worst point is that you have yo pay fee in eth or btc which is so hard for users if they have only one token reward.here is some fee margin of big exchanges Bybit TAKER 0.075% MAKER -0.025% WITHDRAWAL 0.0005 Kucoin TAKER 0.10% MAKER 0.10% WITHDRAWAL 0.0004 btc Binance TAKER 0.10% MAKER 0.10% WITHDRAWAL 0.0004 B Fee of DRK Dex is almost nothing.you to pay only exchange fee of the coin which you want to trade it. DRK decided to prioritize user interest,as a result fee fee will be minimized.in this way maintain system great. Transaction limit. Transaction speed of etherium network is very slow as it can only process 15-20 transaction/second. DRK provided facilities that every second 1 thousand transaction can be processed instant with DRK chain mainnet. Cross chain: Almost all dex platform chooses etherium network but etherium network list only exist token. DRK have a modern own protocol which communication it with other block chain ,there every new token can be added here. These are the main features which used by DRK platform to grow community great. DRK Gaming: This is big entertainment for user,DRK provided a gaming zone for user name DrakinX where user make lot of money by just gaming. Gaming system is so good,there are two type of option 1: manual 2: AI trading There are 4 type of coin which you can stake 1: DRK. 2: ETH 3: dBtc 4: vbtc In " manual " you have a 20 second to buy+50+100 + 1000 or + 5000 and then an aero will go upward for leverege and will be busted at any leverage x,as you can see in picture. So make deposit in drakonx site and not only make a fun but also make money. Play game here. https://www.drakenx.io/play DRK token Detail: Token name: DrakenX Symbol: DRX Total supply: 100,000,000,000 which is 1 hundred billion Contract: explorer.draken.tech/tokens/0x0091781d02da4a883fa6a47a6d3c007cbfcf1107 DRX and DRK will initially be distributed to the investors through Draken Honor Reward Program. And new event will be launched soon. Listed on Exchange: DRK is listed on drakon dex exchange,currently exchangeable with DRX and letter will be exchange on big exchange like uniswap etc. Explore https://explorer.draken.tech/ For full detail click below: DRK website: https://draken.tech/ Exchange site: https://draken.exchange DRK White paper: https://drive.google.com/file/d/1mHtV50CktdFCyD_NaH370sZ8sOBehgce/view DRK: https://t.me/Drake NT Echo DRK Medium : https://medium.com/@DRKDeFi DRK twitter: https://twitter.com/DRKDeFi DRK facebook: https://www.facebook.com/DRKDEX Author: Bitcointalk Username: kohatiiboy Bitcointalk Profile Link:Https://bitcointalk.org/index.php?action=profile;u=2744617 Telegram Username: @Kohatiiboy Trx Wallet Address: TLYg39bU7biiuV8LNocVFktoJEg1sX2FJw DRK wallet address: 0x5e0EBb0C694E0baC1e9752026dC37Dc4C6943eb8
Re-Launching The Borderless, Unkillable Crypto-Fiat Gateway, DAIHard. Enter or Exit Crypto via Any Fiat and Any Payment Method, Anywhere in the World, Without KYC. All you need is a little Dai.
Some of you might recall recall our initial facepalm failed launch about 3 months ago (post-mortem here). Well, we're back--this time with an audit and some new features. This version of DAIHard should should die a little harder this time ;)
After shopping around a bit in the auditor space, we decided to go with Adam Dossa--the very same Adam Dossa that actually found our launch vulnerability and responsibly disclosed it to us! You can see his report here. By the way, Adam has been a gem: friendly, professional, timely, and flexible. Definitely keep him in mind if you need an audit!
Following is an updated version of our original launch post. If you've already read that, you might want to skip to the heading What's New in v0.9.2. Or you can go straight to the app or go to our info site for more info! Here is a legitimate concern most of us are familiar with:
To enter or exit the crypto economy, we rely on centralized exchanges such as Coinbase, which track their users, impose limits, and are tightly coupled to their jurisdiction and its banking system. And for all we know, any day now regulations could start tightening these controls further (*we've actually seen some of this play out in the two months since our first launch post). In light of this, can we say in any meaningful sense that crypto is anonymous, limtiless, borderless, immune to regulation, and (most importantly) unstoppable?
To really address this concern, we need a completely decentralized gateway between fiat and crypto: something that extends the benefits of crypto to the very act of moving between the old and new economies. But the design of such a platform is far from obvious. (Localethereum comes close, but as discussed under Unkillable, it doesn't quite cut it. And Bisq is decentralized, but has significant UX hurdles.) We believe we've found a solution. We are proud to present:
DAIHard v0.9.2 - Almost Definitely Not Broken This Time
If you want to jump right in, we recommend first watching our latest usage demo (7 min), then diving in and giving it a shot with a small amount of Dai. (Try it on Kovan first if mainnet is too scary!) DAIHard extends many of the promises of crypto (borderless, anonymous, limitless, unstoppable) into the exchange mechanism itself, allowing anyone, anywhere to bypass centralized exchanges and the control they impose. More concretely, DAIHard is a platform, run on smart contracts, for forming one-off crypto/fiat exchanges with other users, in which:
The method of fiat transfer is open-ended, but agreed upon up-front (for example: bank transfer, cash handoff, transfer of online credit, cash drop...).
You and the counterparty can communicate via end-to-end encrypted chat to coordinate the fiat transfer (i.e. communicate bank account number or reveal a cash drop location).
Crucially, in the last phase, the Seller can choose to burn the Dai instead of releasing it to the Buyer (but he can't get it back). This credible threat of burn is what makes the platform reliable in the absence of a centralized group of arbitrators or moderators. For more on this see the DAIHard Game Theory medium article (10 min read).
You Need either xDai, or both Dai and Ether, to Use The Tool (At Least For Now)
If you want to buy Dai on DAIHard, you must already have Dai--1/3 of the amount you want to purchase--to put up as a burnable deposit. For example, if you only have 10 Dai now, you can only commit to buying 30 Dai, and must complete that trade before using the newly bought Dai to open up a bigger offer (for up to 120 Dai that time). Most tragically of course, this means that if you don't already have some crypto, you can't use this tool to get crypto--this is why we avoid calling DAIHard an onramp specifically. This comes from the fact that both parties must have "skin in the game" for the game theory to work, and a smart contract can only threaten to burn crypto. We have some ideas on how to address this drawback in the not-too-distant future, which we'll write about soon. For now it's time to launch this thing and get some users!
Dangerous and Scary To Use
In rare cases, a user may have to burn Dai and face a loss on the entire trade amount. The necessity of this ever-present risk is explained in detail in DAIHard Game Theory. However, a cautious, rational user can gather information (possibly via our [subreddit](daihard)!) about how people have used the tool, successfully and unsuccessfully. They can then create a buy or sell offer with wisely chosen settings based on what has worked for others. Other cautious, rational users can find this offer and commit to the trade if they dare. We expect the vast majority of committed trades should involve rational, cautious users, and should therefore resolve happily. Still, inevitably there will be sloppy trades that result in burns. As the tool is used, we'll be keeping a close eye on the frequency of burns and keeping you guys updated (perhaps via a "System Status" utility similar to the one found on MakerDao's explorer). In the end, though, we expect the risk in using DAIHard to be comparable to the risk of using any exchange or DNM: ever-present but low enough for the platform to be useful as whole. So, while DAIHard will never shut down and can't perform an exit scam, the bad news is it's not risk-free. Users will have to approach DAIhard with the same level of caution they would with any new exchange (albeit for different reasons and with a different approach). So what's the good news?
The Good News
While these drawbacks are significant, they enable some remarkable features that no other crypto/fiat exchange mechanism can boast.
(Correction: Bisq seems to have a decentralized arbitration system) We are aware of no other crypto/fiat exchange platform that is truly unkillable. Bisq and localethereum comes close, but both localethereum relies on centralized processes of arbitration. This means their fraud-and-scam-prevention system can be sued, jailed, or otherwise harrassed--and if that part stops working, it doesn't matter how decentralized the rest of the system was. DAIHard, in contrast, gives the users the power to police and punish each other, via the aforementioned credible threat of burn. This is simple game theory, and the rules of this game are etched permanently into the DAIHard Factory and Trade contract code: impervious to litigation, regulation, and political pressure. This Factory contract has no owner and no suicide or pause code. It cannot be stopped by us or anyone else. Like Toastycoin, this thing was immortal the moment it was deployed (even more immortal than RadarRelay, for example, which does rely on an ownership role). Both DAIHard and Toastycoin (and probably whatever we build next) will last for as long as a single Ethereum node continues mining, and it will remain easy to use as long as someone can find the HTML/JS front-end and a web3 wallet. (The HTML/JS front-end (built in Elm, by the way, with the lovely elm-ethereum!) is currently hosted on Github pages, which is centralized--but even if Github takes down the page and deletes the code, it's a minor step to get the page hosted on IPFS, something that is on our near-term roadmap in any case)
No KYC, No Limits
It's smart contracts all the way down, so DAIHard never asks any nosy questions--if you have Metamask or some other web3 wallet installed and set up, with some ETH and Dai (or just xDai), you can immediately open or commit to a trade. You don't even need a username! (In fact, we're so inclusive, even machines are allowed--no CAPTCHA here!) You're limited only by the collateral you put up, so if you have 10,000 Dai you could open up a buy offer for 30,000 Dai (or a sell offer for 10,000 Dai) right now. We do reccommend trying the tool out first with a small amount of Dai... But we're not your mom! Do what you want!
It simply doesn't matter where you are, because DAIHard doesn't need to interface with any particular jurisdiction or payment system to work. DIAHard works by incentivizing people (or robots?) to navigate the particular real-world hurdles of bank transfers, cash drops, or other fiat transfer methods. These incentives work whether you're in America, Zimbabwe, or the Atlantic; they work whether the fiat is USD, EUR, ZAR, seashells, or Rai Stones; and they work whether your counterparty is a human, an organization, a script, or a particularly intelligent dog with Internet access.
Any Fiat Type, and Highly Customizeable
Here are some examples of the types of trades you might create or find on DAIHard.
Sell 5 xDai for $5 USD, sent via TransferWise.
Sell 200 Dai for $180 USD, granted they bring the cash to you by tomorrow afternoon in Central Park, NYC.
Buy 20 Dai with a $30 gift card for Amazon AWS that you were never going to use.
Sell 20 Dai in exchange for a $20 Steam game.
While in Vietnam, sell 200 Dai to someone for €180 anytime in the next two weeks, provided they deposit it into your German bank account.
While in Germany, sell 20 Dai to someone in exchange for them refilling your pre-paid Vietnamese phone plan.
Buy 500 Dai for $550 via PayPal, but wait 3 weeks for before the Dai is released (so the paypal transaction can't be reversed).
As the DAIHard community grows, users will doubtless find much more creative ways to use the system, and we will discover together which types of trades are reliable and which are more risky. Because users can set their own prices and phase timeout settings, we expect the risky trades to charge a premium or have longer time windows, while the reliable ones rapidly multiply at close to a 1:1 price ratio, with quick turnaround times.
Extensible (with profit) by Third Parties
Not satisfied with our interface? Do you have some nifty idea for how to display and organize user reputation? Or maybe some idea for how trades could be chained togeher? Maybe you'd like to design a notification system for DAIHard? Maybe you just want a different color scheme! Well, you won't need our permission to do any of this. Any tool that watches the same Factory contract will share the pool of trades, regardless of which tool actually creates the trade. This means we don't even have to fight over network effects! And if you look closely at our fee structure, you might notice that only half of the 1% DAIHard fee is "hardcoded" into the Factory contract. The other half is set and charged by our interface. What does this mean for you? If you go out and make a better interface, you can essentially replace half of our 1% fee with your own fee--it's up to you whether it's smaller or larger than the replaced 0.5%. The reason for this is to explicitly welcome other developers to extend what we've built. For as long as our team is the only one improving the platform, a threat to us is a threat to future upgrades. But if others begin extending the DAIHard platform too, then DAIHard will not only be unstoppable as it is today, but also grow unstoppably.
(For Real This Time) This Is a Big Fucking Deal
DAIHard is a turning point in crypto and a breakthrough in decentralized markets, and is an irreversible augmentation of the Ethereum platform. What we've built is a gateway to crypto completely devoid of centralized components--rendering entry and exit to crypto unkillable, flexible, borderless, and private. Centralized exchanges, and the control they impose, can now be bypassed by anyone with Dai and a web3 wallet.
What's New in v0.9.2
There have been many changes made since our first failed launch, but there are two rather important ones: xDai support and reputation tools.
DAIHard is now operational on xDai, a sidechain whose native token (xDai) is pegged to the Dai (and therefore $1). Add the xDai network to your Metamask (or just install Nifty Wallet), then switch to the xDai network in your wallet, to try it out. xDai has some pretty incredible benefits, compared to vanilla Ethereum:
Price: On xDai, a single DAIHard trade costs on the order of $0.01 to run start-to-finish, rather than the accumulated $2.40 (with the best-case-scenario 1gwei gas price) you'll spend on vanilla Ethereum.
Speed: Trade actions mine much faster, and don't require ERC20 'approve' transactions, making the whole process way snappier.
Gas priced in xDai: the main benefit here is that you only need one token (xDai) rather than two (Dai and Eth). Also, it's just nice having the gas cost expressed in (essentially) USD!
We now have a few reputation tools. First, on any open trade, there is a widget showing the number of releases, aborts, and burns the given address has been involved in as that role (buyer or seller). Clicking on this expands the widget to show more detailed information, and also provides a link to a page that lists each trade this user has been or is involved in.
We have tons of ideas on how to improve the product--too many, in fact, to commit to any before we get a good chunk of user feedback. Here are some of our favorite ideas:
A "QuickTrade" page, offering Trade Templates as an alternative to the current Create Offer page.
Big Exciting Features
Bootstrapping people with no DAI via other mechanisms and community outreach.
Partial commits to trades. eg. Place a 10,000 DAI trade and allow it to be picked up in blocks larger than 500 DAI at a time.
More chains, get this thing working on Bitcoin via Rootstock, on Ethereum Classic and Binance Chain.
A lot of the above features will be prioritized more clearly as we get user feedback, and we will be posting fairly frequent updates and articles on our info site. If you don't want to miss anything, note the subscribe widget and sign up!
A little-known fact about cryptocurrencies such as Bitcoin, Ethereum, Bitcoin Cash, and others, is that, contrary to popular belief, they aren't anonymous. Perhaps the belief that they are anonymous persists because rather than using real names in transactions, crypto transactions such as sending bitcoin from one wallet to another only require a string of text and numbers known as public addresses. Public addresses, however, are pseudonymous, and still provide anyone with the sophistication and resources the ability to track down the personal details of the actors within an exchange. Within the last year, several well-known and popular figures within the cryptocurrency industry have had their identities and funds compromised, with millions of dollars lost. Pseudonymity is not Anonymity Just because your name, birthdate, and geographic location are not apparently tied to your cryptocurrency wallet doesn't mean that they can't be found out using your public address alone. The reason for this is simple: blockchain analysis. What is blockchain analysis? There are two forms of it; one is simple, the other much more sophisticated. The simple version of blockchain analysis is one that anyone with access to the internet can perform. On any block explorer, whether it's for Bitcoin, Qtum, Neo, Ethereum, or Icon, you will find a search field into which any wallet address can be looked up. If you input your own public address, you will see the entire history of your financial activity on the blockchain laid bare. Who you've sent to, who you've received from, and what you own on the blockchain are all part of the public domain of blockchain information that is viewable by the world. If you're thinking that it's not a problem since you've got your public address shielding your real identity, then think again. The sophisticated method of blockchain analysis aims to make connections and uncover a logic between different entities on blockchains. Essentially, this type of blockchain analysis views blockchains as massive Sudoku puzzles -- and with enough computer power and effective enough algorithms, patterns can be easily found on blockchains that lead hackers, blockchain analysis startups working for government organizations, and others straight to your actual identity. Consider the way you entered into the cryptocurrency market in the first place. You had to buy bitcoin using Coinbase, Kraken, Bithumb, or another exchange with a fiat to crypto gateway. Doing so required your personal and bank details owing to the fact that regulated exchanges must comply with KYC (know-your-customer) and AML (anti-money-laundering) laws. After entering all of the required personal information, the exchange set about to confirm your details by sharing them with other third-party KYC organizations. Finally, your documents and details were verified, allowing the chance to enter the market. After your you bought bitcoin, the natural thing to do was send it away from the exchange wallet and into your own software or hardware wallet. Then, perhaps you sent some bitcoin to Binance in order to buy a cryptocurrency asset such as ethereum. After purchasing ETH, perhaps you sent it back to your wallet before using it to participate in an ICO. This entire web of financial activity may seem disconnected and hard to trace, yet to a powerful enough blockchain analysis engine tracing all the way back to your initial exchange of purchase would have no problem at all uncovering your IP address and, eventually, your identity. Using Anonymity to Protect your Digital Assets The above scenario is in large part why privacy tokens such as Apollo Currency, Monero, Verge, and Dash have found popularity and value within cryptocurrency markets. Essentially, users are looking for a cryptocurrency asset which gives them the private, financial autonomy blockchain seemed to promise in its early days without being exposed to the possibility of being hacked, monitored, or otherwise controlled by outside parties. Which Are the Best Coin for Anonymity? The top contenders in the cryptocurrency marketplace for taking best privacy coin honors are Monero, Verge, and Dash, and Apollo Currency. Despite having some similarities, they are all in fact quite different. After the comparison, we'll share the reasons why three of these coins fail to provide adequate privacy while only one of them provides true anonymity and more. Dash Dash is a digital currency and payment network that places its privacy feature as an option rather than as the main feature. For this alone, it is already on the backfoot. Rather than have privacy built into every transaction as a standard, the Dash development team instead opted to give users the option to make transactions private using a feature called PrivateSend. Despite having started out as Darkcoin, Dash changed paths and began focusing on mass-adoption and placed it's anonymity features to the side. As such, there are concerns around the centralization of Dash masternodes which are largely hosted by cloud AWS services leading to legitimate worry that government agencies could one day demand, and have access to, transaction logs. Beyond this, Dash does not feature stealth addresses, encrypted messaging, IP masking, or a secure form of coin shuffling. Dash relies on CoinJoin for its PrivateSend feature which requires users to negotiate with each other during the transaction process. Monero Monero has the largest reputation when it comes to anonymous cryptocurrency. Apart from enjoying wide adoption and a stellar market capitalization, Monero is open-source and uses a proof-of-work algorithm for consensus along with RingCT signatures for privacy. In sharp contrast to Dash, Monero is not a privacy-optional coin. Every transaction uses RingCT (confidential-transactions) to hide the sources of transactions in a given set. In theory, this should shield every transaction with anonymity, yet in practice, quite the opposite has been found. Researchers from MIT published a report titled "An Empirical Analysis of Traceability in the Monero Blockchain" wherein they revealed that they were able to trace 80% of Monero transactions prior to the integration of RingCT and 45% of transactions after its integration. Beyond this, Monero lacks an encrypted messaging platform, does not mask IP addresses, does not function as a bitcoin mixer, and its proof-of-work consensus algorithm has significant negative effects on the environment. Verge Verge deserves a mention if only because of its bold claims. Prior to their Wraith update, Verge developers claimed that they would use Tor and I2P networks to anonymize user IP addresses. Unfortunately, not long after the Wraith update was announced, it appeared that Tor had not been integrated at all and several cryptocurrency whistleblower websites were able to track IP addresses involved in Verge transactions. Initially called DogeCoinDark, Verge also uses two ledgers -- a private and a public ledger. This is to allow users the option of switching between ledgers depending on the type of transaction made and the level of disclosure the user prefers for that transaction. Like Monero, Verge lacks a coin shuffling function, claims to mask IP addresses but fails in practice, does not offer an alias system (meaning users can not encrypt text), and relies on a slow proof-of-work algorithm for consensus. Apollo Currency Apollo Currency picks up where privacy coins prior to it have left off and then goes several leaps further. Rather than offer a cut-rate privacy coin, Apollo has taken the strengths of other privacy coins and made them stronger, while also containing what they lack -- namely, real anonymity and financial freedom on the blockchain. Apollo's Olympus Protocol ushers forth a new paradigm of anonymous transactions using a host of innovations. IP masking via Tor will allow for untraceable transactions directly from the Apollo wallet without the risk of having a compromised IP address somewhere down the line. Apollo also features coin-shuffling which, like bitcoin mixing, is a process for coin anonymization that makes shuffled coins resistant to tracing and blockchain analysis. The way this works is simple - Apollo users simply send their coins through the shuffling mechanism which then pools user coins together, mixes them, then sends each user their specified amount of coins back from different sources than they started with. The result is complete anonymity and a break in the connection between sending and receiving addresses. Apollo's encrypted messaging platform furthers the total anonymity offered by the currency. Users can communicate and transfer files without a trace, all the while having their IP addresses masked by Olympus Protocol. Conclusion Until Monero and Verge clear up the allegations made by researchers from MIT and other institutions that users are vulnerable to having their IP addresses exposed, I would steer clear of them. Dash and Apollo Currency are proven and both offer coin shuffling which is a real, proven coin anonymization technique that offers the best of privacy. As always, it's best to DYOR (do your own research).
For anyone who it interested in learning more about investing, crypto, finance, blockchain, and entrepreneurship can checkout this list I made of the top podcasts to follow in 2019 with some selected episodes chosen from each one: Off The Chain With Anthony Pompliano Host Anthony Pompliano talks to some of the most respected names in crypto and Wall Street to find out how intelligent investors from the new and old financial system are thinking about digital assets. Top Episodes: CZ, Founder and CEO of Binance: Binance and the Future of Global Crypto Regulation Murad Mahmudov: The Ultimate Bitcoin Argument Travis Kling: The Secrets of A Crypto Trader Unchained: Your No-Hype Resource for All Things Crypto This weekly, hour-long podcast with host Laura Shin dives deep into the people building the decentralized internet, the details of this technology that could underpin our future, and some of the thorniest topics in crypto, such as regulation, security and privacy. Top Episodes: Vitalik Buterin, Creator of Ethereum, On The Big Guy vs. The Little Guy Naval Ravikant On How Crypto Is Squeezing VCs, Hindering Regulators, and Bringing Users Choice Blockchain 101 with Andreas Antonoloulos What Grinds My Gears From Meltem Demirors and Jill Carlson, What Grinds My Gears is a podcast about the bizarre and buzzworthy happenings in the world of cryptocurrency. Each week, they delve into one key theme in crypto, and examine this theme through a broader financial, political, and cultural lens to learn from the past, understand the present, and explore the future. Top Episodes: An Unfetted Orgy Of Capitalism It’s All About The DEX, Baby! Tarred & Tethered What Bitcoin Did Since the birth of Bitcoin in 2009, a new class of Crypto assets built using the innovative design of the blockchain is disrupting technology and financial markets. In this podcast you will hear host Peter McCormack speak with crypto traders, miners, venture capitalist, investors, technical developers, CEOs, journalist and other people driving forward the growth of Bitcoin and other cryptocurrencies. Link To Listen Top Episodes: Andreas Antonopoulos: What Happens When Bitcoin Takes Over? Peter Van Valkenburg on Lightning & The Law Tuur Demeester on Why Bitcoin Is In Heavy Accumulation Untold Stories with Charlie Shrem Host Charlie Shrem dives deep into the lives and personal histories of some of crypto’s most influential leaders. A focus on personal stories weaves together a nuanced, untold narrative of how the crypto movement truly came to be. Top Episodes: J. Maurice “Wiz” — The Real Story of Mt. Gox & How to Become a Self-Sovereign Bitcoin Miner Arianna Simpson — Why Founders Shouldn’t Think About an Exit & Becoming BitGo’s 3rd Employee Steven Nerayoff — Crypto as a Disruptive Technology & Governments Debasing Their Own Currencies Tales From The Crypt Tales from the Crypt is a podcast hosted by Marty Bent about Bitcoin. Join Marty, Editor in Chief of “the best newsletter in crypto”, as he sits down to discuss Bitcoin with interesting people. Top Episodes: Tales from the Crypt: Pierre Rochard Pt. I Tales from the Crypt #3: Santiago Siri Tales from the Crypt Ep1: The History of Bitcoin Pt. 1 The Token Daily with Soona Amhaz Host soona amhaz sits down with the movers and shakers of the crypto industry to discuss the big ideas they spend their days thinking about. Soona and her guests examine everything from industry trends, to what books they’re reading, to human psychology and investing. Top Episodes: Taylor Pearson, Author of The End of Jobs: Markets Are Eating the World Dani Grant, Analyst at Union Square Ventures: The VC Outlook on Crypto’s Trends and Future Tony Sheng, Independent Analyst: A Writer’s Take on Bitcoin Lore The Flippening Flippening is for cryptocurrency investors. Each week host Clay Collins discusses the cryptocurrency economy, new investment strategies for maximizing returns, and stories from the front lines of financial disruption. Flippening is for a new class of investors that were not part of the financial services world before bitcoin, but got into the finance because of their passion for cryptoassets, blockchain, altcoins, and distributed ledger technology. Top Episodes: Strategies for Accumulating BTC (Instead of USD) w/ Tuur Demeester from Adamant Capital The Economics of Cryptoasset Markets w/ Professor Stephen McKeon Bootstrapping A Crypto Nation State From Scratch, w/ Eric Meltzer of INBlockchain The Chain Reaction Podcast Host Tom Shaughnessy of Delphi Digital converses with the top names in crypto and blockchain. Top Episodes: ConsenSys’ Joe Lubin: Ethereum’s Competition Isn’t Even Close Delphi Digital’s March Analyst Call — Ethereum, Enjin and Our Short Term Bitcoin Outlook Vision Hill Group’s Scott Army: Digital Asset Management of the Future a16z Podcast The a16z Podcast discusses tech and culture trends, news, and the future — especially as ‘software eats the world’. It features industry experts, business leaders, and other interesting thinkers and voices from around the world. This podcast is produced by Andreessen Horowitz (aka “a16z”), a Silicon Valley-based venture capital firm. Top Episodes: What Time Is It? From Technical to Product to Sales CEO Principles and Algorithms for Work and Life Five Open Problems Toward Building a Blockchain Computer Unconfirmed: Insights and Analysis From the Top Minds in Crypto Events in crypto take place at warp speed. This weekly crypto podcast reveals how the marquee names in crypto are reacting to the week’s top headlines. With host Laura Shin, the guests also discuss what they’re thinking about these days and reveal what they believe is on the horizon in crypto. Disclosure: Laura is a nocoiner. Top Episodes: To the Moon and Back With Polychain’s Olaf Carlson-Wee Don Wilson of DRW Holdings on What’s Been Driving 2018’s Crypto Downturn Hu Liang of Omniex on What Institutional Players Are Planning to Do in Crypto The Unhashed Podcast Unhashed breaks down the latest in Bitcoin news and developments and puts them into terms everyone can understand. Expect to be both entertained and educated about cryptocurrencies and blockchain. How do hardware wallets work and do they really keep you safe? Which crypto exchanges pose the greatest risk to the bitcoin ecosystem? Does Litecoin help or hinder bitcoin development? Expect the answers to these and many other questions from the Unhashed professionals offering different perspectives to all the blockchain issues you care about! Top Episodes: The Very Rich, Very Patient Binance Hacker Bitcoin Goes High Fidelity Initiating Unhash The Scoop The Block’s team, led by Frank Chaparro, draw out the freshest and deepest insights about digital assets from traditional Wall Street, crypto native, Fortune 500 and many other crypto ecosystem leaders. It’s light, fun and informative brain food! Top Episodes: A Conversation with Mark Yusko, CEO and CIO of Morgan Creek Capital Management A Conversation with Stephen Palley, Partner at Anderson Kill A Conversation with Emilie Choi, VP Business and Data, Coinbase Base Layer Base Layer with host David Nage will be providing insights from founders and investors in the base layer of cryptoassets. Simplifying complex projects and the technology being developed, from interoperability to relayers and more — who is building the future, why are they and how are they doing it. Top Episodes: Base Layer Episode 028 — Zaki Manian (SkuChain, Cosmos, Tendermint) Base Layer Episode 026 — Diogo Monica (Co — Founder, Anchorage) Base Layer Episode 032 — Alexander Skidanov (NEAR) Blockchain Innovation: Interviewing The Brightest Minds In Blockchain Blockchain Innovation is where host Frederick Munawa interviews the brightest minds in Blockchain and cryptocurrency — entrepreneurs, executives, and top academics — to discuss present and future applications of Blockchain Technology. Why? To determine how Blockchain can be used to increase profits, cut costs, and disrupt traditional industries and business models — so you can borrow their strategies, tools, and tactics for your own success. Join Frederick every Tuesday to learn how the brightest minds in Blockchain are pushing the envelope with Initial Coin Offerings (ICOs) and token sales, public blockchains, private blockchains, Bitcoin, Ethereum, Hyperledger, smart contracts, and much more. Top Episodes: Why Bitcoin Should Hard Fork With Roger Ver How Blockchain Assets Are Changing The World With Erik Voorhees Blockchain Meets Artificial Intelligence with Dr. Ben Goertzel Blockchain Insider Blockchain Insider, hosted by Simon Taylor and Colin Platt is a dedicated podcast specializing in Bitcoin, Blockchain and distributed ledger technology (DLT). Simon and Colin break down the week’s news with expertise and enthusiasm for the blockchain and digital currency sector. Since the price of Bitcoin has rocketed, and Bitcoin, Ethereum and Litecoin have become household names, Blockchain Insider has charted their rise in a way that’s accessible to new listeners. Top Episodes: Ep. 42. Santander Makes Ripples and Charles Hoskinson Shares His Vision of Cardano Ep. 27. XRP’s Ripple effect and Blockchain use cases Ep. 43. Sexism in Crypto, Pornhub takes Verge, and Binance Denies the Dollar Let’s Talk Crypto Have you ever heard of digital currencies like bitcoin, ethereum, and buzzwords like blockchain, cryptocurrencies and mining? Don’t know what it all means or how to get started? Let’s Talk Crypto with Barry Moore and Tom Galeski breaks it all down in easy to understand terms and helps you “learn and earn” in the age of cryptocurrencies. Top Episodes: 006: Altcoins 017: Fiat & Crypto 010: Proof of Work vs. Proof of Stake Blockchain 2025 Blockchain is a technology that will disrupt nearly every industry. Host Matt Aaron and Blake Moore explore one industry in every episode. How will blockchain change art, music, or online advertising? What projects are already underway? Listen & find out. Top Episodes: Online Ads — Publishers and Advertisers vs. Centralized Platforms Music Biz — Can Artists Have More Money + Freedom? Crypto Debit Cards — A Bridge to the Future? TenX, Monaco, Comit IBM Blockchain Pulse Host and blockchain-evangelist Matt Hooper engages with the planet’s most dynamic blockchain thought-leaders, explorers and innovators to discover the countless new ways blockchain is leaping from theory to reality: From entertainment to identity, from payments to secure supply-chain transparency. Top Episodes: Making Cross-Border Payments Seamless — IBM Blockchain and Stellar’s Collaboration That is Bringing Commercial Payments to the Financial World A Blockchain Origin Story and Enabling Complete Ownership With Blockchain The Future of Protecting Your Wallet and Identity: Blockchain Identity and Digital Credentials, with Adam Gunther and Drummond Reed Messari’s Unqualified Opinions Unqualified Opinions is a podcast hosted by Messari’s CEO Ryan Selkis featuring candid, fast-paced interviews with crypto’s top builders and investors. Top Episodes: Bill Barhydt, CEO & Founder of Abra Anthony Pompliano, Founder at Morgan Creek Digital Unlock Protocol CEO Julien Genestoux
Hello! My name is Inna Halahuz, I am a sales manager at Platinum, the largest listing service provider for the STO and ICO projects. We know all about the best and most useful STO and ICO marketing services. By the way, we developed the best blockchain platform: [Platinum.fund] (https://platinum.fund/sto/) We also created the UBAI, the unique educational project with the best and most useful online courses. We not only share our knowledge but also help the best graduates to find a job! After finishing our courses you will know all about crypto securities, ICO and STO advertizing and best blockchain platforms. What a Blockchain Wallet is? What is its purpose? Find the answer after reading this article. Public/Private Key The public key is the digital code you give to someone that wants to transfer ownership of a unit of cryptocurrency to you; and a private key is what you need to be able to unlock your own wallet to transfer a unit of a cryptocurrency to someone else. The encoding of information within a wallet is done by the private and public keys. That is the main component of the encryption that maintains the security of the wallet. Both keys function in simultaneous encryption systems called symmetric and asymmetric encryption. The former, alternatively known as private key encryption, makes use of the same key for encryption and decryption. The latter, asymmetric encryption, utilizes two keys, the public and private key, wherein a message-sender encrypts the message with the public key, and the recipient decodes it with their private key. The public key uses asymmetric algorithms that convert messages into an unreadable format. A person who possesses a public key can encrypt the message for a specific receiver. Accessing wallets Methods of wallet access vary depending on the type of wallet being used. Various types of currency wallets on an exchange will normally be accessed via the exchange’s entrance portal, normally involving a combination of a username/password and optionally, 2FA (Two factor authentication, which we explain in more detail later). Whereas hardware wallets need to be connected to an internet enabled device, and then have a pin code entered manually by the user in possession of the hardware wallet in order for access to be gained. Phone wallets are accessed through the device on which the wallet application has been downloaded. Ordinarily, a passcode and/or security pattern must be entered before entry is granted, in addition to 2FA for withdrawals. Satoshi Nakamoto built the Satoshi client which evolved into Bitcoin in 2009. This software allowed users to create wallets and send money to other addresses. However, it proved to be a nightmarish user experience, with many transactions being sent to incorrect addresses and private keys being lost. The MtGox (Magic the Gathering Online exchange, named after the original intended use of the exchange) incident, which will be covered in greater detail later, serves as a reminder of the dangers present in the cryptosphere regarding security, and the need to constantly upgrade your defenses against all potential hacks. The resulting loss of 850k BTC is a still unresolved problem, weighing heavily on the victims and the markets at large. This caused a huge push for a constantly evolving and improving focus on security. Exchanges that developed later, and are thus considered more legitimate and secure, such as Gemini and Coinbase, put a much greater emphasis on vigilance as a direct result of the MtGox hacking incident. We also saw the evolution of wallet security into the physical realm with the creation of hardware wallets, most notable among them the Ledger and Trezor wallets. Types of Wallets & Storage Methods The simplest way to sift through the dozens of cryptocurrency storage methods available today, is to divide them up into digital and non-digital, software and hardware wallets. There are also less commonly used methods of storage of private keys, like paper wallets and brain wallets. We will examine them all at least briefly, because in the course of your interaction with cryptocurrencies and Blockchain technology, it is essential to master all the different types of hardware and software wallets. Another distinction must be made between hot wallets and cold wallets. A hot wallet is one that is connected to the internet, and a cold wallet is one that is not. Fun fact: The level below cold storage, deep cold storage has just recently been implemented by the Regal RA DMCC, a subsidiary of an internationally renowned gold trading company licensed in the Middle East. After having been granted a crypto trading license, Regal RA launched their “deep cold” storage solution for traders and investors, which offers the ability to store crypto assets in vaults deep below the Almas Tower in Dubai. This storage method is so secure that at no point is the vault connected to a network or the internet; meaning the owners of the assets can be sure that the private keys are known only to the rightful owners. Lets take a quick look at specific features and functionality of varieties of crypto wallets. Software wallets: wallet applications installed on a laptop, desktop, phone or tablet. Web Wallets: A hot wallet by definition. Web Wallets are accessible through the web browser on your phone or computer. The most important feature to recognize about any kind of web wallet, is that the private keys are held and managed by a trusted third party. MyEtherWallet is the most commonly used non-exchange web wallet, but it can only be used to store Ethereum and ERC-20 tokens. Though the avenue of access to MEW is through the web, it is not strictly speaking a web wallet, though this label will suffice for the time being. The MEW site gives you the ability to create a new wallet so you can store your ETH yourself. All the data is created and stored on your CPU rather than their servers. This makes MEW a hybrid kind of web wallet and desktop wallet. Exchange Wallets: A form of Web Wallet contained within an exchange. An exchange will hold a wallet for each individual variety of cryptocurrency you hold on that exchange. Desktop Wallets: A software program downloaded onto your computer or tablet hard drive that usually holds only one kind of cryptocurrency. The Nano Wallet (Formerly Raiwallet) and Neon wallet for storage of NEO and NEP-5 tokens are notable examples of desktop wallets Phone Wallets: These are apps downloaded onto a mobile phone that function in the same manner as a desktop wallet, but actually can hold many different kinds of cryptocurrency. The Eidoo Wallet for storing Ethereum and its associated tokens and Blockchain Wallet which currently is configured to hold BTC, ETH and Bitcoin Cash, are some of the most widely used examples. Hardware wallets — LedgeTrezoAlternatives Hardware wallets are basically physical pathways and keys to the unique location of your crypto assets on the Blockchain. These are thought to be more secure than any variety of web wallet because the private key is stored within your own hard wallet, an actual physical device. This forcibly removes the risk your online wallet, or your exchange counter party, might be hacked in the same manner as MtGox. In hardware wallet transactions, the wallet’s API creates the transaction when a user requests a payment. An API is a set of functions that facilitates the creation of applications that interact and access features or data of an operating system. The hardware then signs the transaction, and produces a public key, which is given to the network. This means the signing keys never leave the hardware wallet. The user must both enter a personal identification number and physically press buttons on the hardware wallet in order to gain access to their Blockchain wallet address through this method, and do the same to initiate transfers. Paper Wallets Possibly the safest form of cryptocurrency storage in terms of avoiding hacking, Paper Wallets are an offline form of crypto storage that is free to set up, and probably the most secure way for users, from beginners to experts, to hold on to their crypto assets. To say it simply, paper wallets are an offline cold storage method of storing cryptocurrency. This includes actually printing out your public and private keys on a piece of paper, which you then store and save in a secure place. The keys are printed in the form of QR codes which you can scan in the future for all your transactions. The reason why it is so safe is that it gives complete control to you, the user. You do not need to worry about the security or condition of a piece of hardware, nor do you have to worry about hackers on the net, or any other piece of malware. You just need to take care of one piece of paper! Real World Historical Examples of Different Wallet Types Web Wallet: Blockchain.info Brief mechanism & Security Blockchain.info is both a cryptocurrency wallet, supporting Bitcoin, Ethereum and Bitcoin cash, and also a block explorer service. The wallet service provided by blockchain.info has both a Web Wallet, and mobile phone application wallet, both of which involve signing up with an email address, and both have downloadable private keys. Two Factor Authentication is enabled for transfers from the web and mobile wallets, as well as email confirmation (as with most withdrawals from exchanges). Phone Wallet: Eidoo The Eidoo wallet is a multi-currency mobile phone app wallet for storage of Ethereum and ERC-20 tokens. The security level is the standard phone wallet level of email registration, confirmation, password login, and 2 factor authentication used in all transfers out. You may find small volumes of different varieties of cryptocurrencies randomly turning up in your Eidoo wallet address. Certain projects have deals with individual wallets to allow for “airdrops” to take place of a particular token into the wallet, without the consent of the wallet holder. There is no need to be alarmed, and the security of the wallet is not in any way compromised by these airdrops. Neon Wallet The NEON wallet sets the standard for web wallets in terms of security and user-friendly functionality. This wallet is only designed for storing NEO, Gas, and NEP-5 tokens (Ontology, Deep Brain Chain, RPX etc.). As with all single-currency wallets, be forewarned, if you send the wrong cryptocurrency type to a wallet for which it is not designed, you will probably lose your tokens or coins. MyEtherWallet My Ether Wallet, often referred to as MEW, is the most widely used and highly regarded wallet for Ethereum and its related ERC-20 tokens. You can access your MEW account with a hardware wallet, or a different program. Or you can also get access by typing or copying in your private key. However, you should understand this method is the least safe way possible,and therefore is the most likely to result in a hack. Hardware: TrezoLedger Brief History Mechanism and Security A hardware wallet is a physical key to your on-chain wallet location, with the private keys contained within a secure sector of the device. Your private key never leaves your hardware wallet. This is one of the safest possible methods of access to your crypto assets. Many people feel like the hardware wallet strikes the right balance between security, peace of mind, and convenience. Paper Wallet Paper wallets can be generated at various websites, such as https://bitcoinpaperwallet.com/ and https://walletgenerator.net/. They enable wallet holders to store their private keys totally offline, in as secure a manner as is possible. Real World Example — Poor Practices MtGox Hack history effects and security considerations MtGox was the largest cryptocurrency exchange in the world before it was hacked in 2014. They were handling over 70% of BTC transactions before they were forced to liquidate their business. The biggest theft of cryptocurrency in history began when the private keys for the hot wallets were stolen in 2011 from a wallet.dat file, possibly by hacking, possibly by a rogue employee. Over the course of the next 3 years the hot wallets were emptied of approximately 650000 BTC. The hacker only needed wallet.dat file to access and make transfers from the hot wallet, as wallet encryption was only in operation from the time of the Bitcoin 0.4.0 release on Sept 23rd 2011. Even as the wallets were being emptied, the employees at Mt Gox were apparently oblivious to what was taking place. It seems that Mt Gox workers were interpreting these withdrawals as large transfers being made to more secure wallets. The former CEO of the exchange, Mark Karpeles, is currently on trial for embezzlement and faces up to 5 years in prison if found guilty. The Mt Gox hack precipitated the acceleration of security improvements on other exchanges, for wallets, and the architecture of bitcoin itself. As a rule of thumb, no small-to-medium scale crypto holders should use exchange wallets as a long-term storage solution. Investors and experienced traders may do this to take advantage of market fluctuations, but exchange wallets are perhaps the most prone to hacking, and storing assets on exchanges for an extended time is one of the riskiest ways to hold your assets. In a case strikingly similar to the MtGox of 2011–2014, the operators of the BitGrail exchange “discovered” that approximately 17 million XRB ($195 million worth in early 2018) were missing. The operators of the exchange were inexplicably still accepting deposits, long after they knew about the hack. Then they proceeded to block withdrawals from non-EU users. And then they even requested a hard fork of the code to restore the funds. This would have meant the entire XRB Blockchain would have had to accept all transactions from their first “invalid” transaction that were invalid, and rollback the ledger. The BitGrailexchange attempted to open operations in May 2018 but was immediately forced to close by order of the Italian courts. BitGrail did not institute mandatory KYC (Know your customer) procedures for their clients until after the theft had been reported, and allegedly months after the hack was visible. They also did not have 2 factor authentication mandatory for withdrawals. All big, and very costly mistakes. Case Study: Good Practice Binance, the Attempted Hack During the 2017 bull run, China-based exchange Binance quickly rose to the status of biggest altcoin exchange in the world, boasting daily volumes that surged to over $4 billion per day in late December. Unfortunately, this success attracted the attention of some crafty hackers. These hackers purchased domain names that were confusingly similar to “binance.com”. And then they created sufficiently convincing replica websites so they could phish traders for their login information. After obtaining this vital info, the scammers created API keys to place large buy orders for VIAcoin, an obscure, low volume digital currency. Those large buy orders spiked VIA’s price. Within minutes they traded the artificially high-priced VIA for BTC. Then they immediately made withdrawal requests from the hacked BTC wallets to wallets outside of the exchange. Almost a perfect fait accompli! But, Binance’s “automating risk management system” kicked in, as it should, and all withdrawals were temporarily suspended, resulting in a foiled hacking attempt. Software Wallets Web/Desktop/Phone/Exchange Advantages and Limitations As we said before, it is inadvisable to store crypto assets in exchange wallets, and, to a lesser extent, Web Wallets. The specific reason we say that is because you need to deliver your private keys into the hands of another party, and rely on that website or exchange to keep your private key, and thus your assets, safe. The advantages of the less-secure exchange or web wallets, are the speed at which you can transfer assets into another currency, or into another exchange for sale or for arbitrage purposes. Despite the convenience factor, all software wallets will at some point have been connected to the internet or a network. So, you can never be 100% sure that your system has not been infected with malware, or some kind of keylogging software, that will allow a third party to record your passwords or private keys. How well the type of storage method limits your contact with such hazards is a good way to rate the security of said variety of wallet. Of all the software wallets, desktop and mobile wallets are the most secure because you download and store your own private key, preferably on a different system. By taking the responsibility of private key storage you can be sure that only one person has possession of it, and that is you! Thereby greatly increasing the security of your crypto assets. By having their assets in a desktop wallet, traders can guard their private key and enjoy the associated heightened security levels, as well keep their assets just one swift transfer away from an exchange. Hardware Wallets Advantages and Limitations We briefly touched on the features and operation of the two most popular hardware wallets currently on the market, the Ledger and Trezor wallets. Now it will be helpful to take a closer look into the pros and cons of the hardware wallet storage method. With hardware wallets, the private keys are stored within a protected area of the microcontroller, and they are prevented from being exported out of the device in plain text. They are fortified with state-of-the-art cryptography that makes them immune to computer viruses and malware. And much of the time, the software is open source, which allows user validation of the entire performance of the device. The advantages of a hardware wallet over the perhaps more secure paper wallet method of crypto storage is the interactive user experience, and also the fact that the private key must at some stage be downloaded in order to use the paper wallet. The main disadvantage of a hardware wallet is the time-consuming extra steps needed to transfer funds out of this mode of storage to an exchange, which could conceivably result in some traders missing out on profits. But with security being the main concern of the vast majority of holders, investors and traders too, this slight drawback is largely inconsequential in most situations. Paper Wallets Advantages and Limitations Paper wallets are thought by some to be the safest way to store your crypto assets, or more specifically, the best method of guarding the pathways to your assets on the Blockchain. By printing out your private key information, the route to your assets on the Blockchain is stored 100% offline (apart from the act of printing the private key out, the entire process is totally offline). This means that you will not run the risk of being infected with malware or become the victim of keylogging scams. The main drawback of using paper wallets is that you are in effect putting all your eggs in one basket, and if the physical document is destroyed, you will lose access to your crypto assets forever. Key things to keep in mind about your Wallet Security: Recovery Phrases/Private Key Storage/2FA/Email Security Recovery phrases are used to recover the on-chain location for your wallet with your assets for hardware wallets like ledgers and Trezors that have been lost. When you purchase a new ledger for example, you just have to set it up again by entering the recovery phrase into the display and the lost wallets will appear with your assets intact. Private key storage is of paramount importance to maintain the safety of your on-chain assets! This should be done in paper wallet form, or stored offline on a different computer, or USB device, from the one you would typically use to connect to the 2 Factor Authentication (2FA) sometimes known as “two step authentication”. This feature offers an extra security layer when withdrawing funds from cryptocurrency wallets. A specialized app, most commonly Google Authenticator, is synced up to the exchange to provide a constantly changing code. This code must be entered within a short time window to initiate transfers, or to log into an exchange, if it has also been enabled for that purpose. You must always consider the level of fees, or the amount of Gas, that will be needed to carry out the transaction. In times of high network activity Gas prices can be quite high. In fact, in December 2017 network fees became so high that some Bitcoin transactions became absolutely unfeasible. But that was basically due to the anomalous network congestion caused by frantic trading of Bitcoin as it was skyrocketing in value. When copying wallet addresses, double check and triple check that they are correct. If you make a mistake and enter an incorrect address, it is most likely your funds will be irretrievably lost; you will never see those particular assets again. Also check that you haven’t input the address of another one of your wallets that is designed to hold a different variety of cryptocurrency. You would similarly run the very great risk of losing your funds forever. Or, at the very least, if you have sent the wrong crypto to a large exchange wallet, for example on Coinbase, maybe you could eventually get those funds back, but it would still entail a long and unenjoyable wait. How to Monitor Funds There are two ways to monitor you funds and your wallets. The first is by searching for individual wallet addresses on websites specifically designed to let you view all the transactions on a particular Blockchain. The other is to store a copy of your wallet contents on an application that tracks the prices of all cryptocurrencies. Blockchain.info is the block explorer for Bitcoin, and it allows you to track all wallet movements so you can view your holdings and all the historical transactions within the wallet. The Ethereum blockchain’s block explorer is called Ether scanner, and it functions in the same way. There is a rival to Ether scanner produced by the Jibrel Network, called JSearch which will be released soon. JSearch will aim to offer a more streamlined and faster search method for Ethereum blockchain transactions. There are many different kinds of block explorer for each individual crypto currency, including nanoexplorer.io for Nano (formerly Rai Blocks) and Neotracker for NEO. If you simply want to view the value of your portfolio, the Delta and Blockfolio apps allow you to easily do that. But they are not actually linked to your specific wallet address, they just show price movements and total value of the coins you want to monitor. That’s not all! You can learn how to transfer and monitor the funds in and out of your wallet by clicking on the link. To be continued! UBAI.co Contact me via Facebook, Instagram and LinkedIn to learn more about the best online education: LinkedInFacebookInstagram
Cicero Report - Professional Analysis of Metaverse
Cicero Report Publication: 13 November 2017 Introduction Metaverse is the first China blockchain built based on the Proof of Work (“PoW”) consensus mechanism. Its founder is Eric Gu, who was also a co-founder of Neo, formerly known as Antshares. Vision and direction Metaverse is a decentralized platform that aims to redefine digital identities and smart assets through building a web of Smart Properties using the blockchain technology. The universally unique and self-sovereign identities reside within the peer to peer network, which will primarily power all decentralized applications or smart contracts in the near future. The project imagines a blockchain in which people, organizations and institutions can transact with each other in an open ecosystem where digital value can be circulated freely. To authenticate the digital asset transactions on the blockchain against real world assets, Metaverse plans to introduce intermediaries called Oracles. In essence, Metaverse aims to be the Chinese substitute for Ethereum where intermediaries will be parties whose vested interest lies in the kind of transactions taking place over the public blockchain. Digital identities Metaverse aims to allow users to build their own digital identity on Metaverse where records will last permanently on the blockchain. This is opposed to the anonymity that most other blockchain projects aim to achieve. The Metaverse team also actively dialogues with Chinese regulatory bodies to fulfil the necessary regulatory compliance. Oracles Oracles are intermediaries built on a decentralised reputation system. They act as links between Metaverse and the real world. This will enable greater participation from companies to join the Metaverse ecosystem. Core Members Founder and Chief Executive Officer, Eric Gu Existing / Past Appointments • Co-founder of Neo / Antshares • Co-founder of Viewfin • Chairman of Metaverse Foundation • Organizer of the annual Shanghai Bitcoin meetup since 2014 • Senior Project Manager at the Government of Ontario from 2001 – 2010 Eric Gu is a Blockchain and Digital Asset expert, a well-known opinion leader in the Chinese Blockchain ecosystem, and a lifetime member of the Bitcoin Foundation. His vision, direction and strong leadership is a chief reason why we think Metaverse will be one of the most successful blockchain projects going into the year end of 2017 and 2018. He is a man of many connections and is known to have organized the annual Shanghai Bitcoin meetup every year since 2014. Chief Technical Officer, Chen Hao Existing / Past Appointments • CTO of Viewfin • Developer of Metaverse’s Digital Identity Protocol Head of Global Development, Janice Shi Current Projects Zenair Zenair is a smart technology system in the online travel agency (OTA) industry, based on Metaverse blockchain and endorsed by physical travel agents. In the Metaverse public blockchain, users can make use of its digital identity system to book the best hotel and travel deals, backed by blockchain technology. Zenair aims to disrupt the existing OTA industry by creating a decentralized, high-quality resource center for OTA through real-time data, dynamic distribution channels and services provided by travel management companies. Zenair is striving to integrate OTA with Metaverse’s digital identity system to create and shape a brand new model for the global OTA industry. Zengold Zengold creates crypto assets that are backed by physical gold and can be bought and transferred instantly anywhere in the world while having pertinent asset information securely stored onto an unalterable Metaverse blockchain. Key Partnerships and Associations ViewFin Founded in 2014, ViewFin is the developer of Metaverse. As one of the most visionary fintech companies in China, ViewFin boasts a team of domestic and international specialists from various backgrounds in blockchain, finance, internet and consulting. The aim is to provide digital solutions using blockchain and smart contract technologies in areas such as finance, business, art, medical service and charity programs. KICKICO and CyberTrust Metaverse Foundation and the Moscow-based KICKICO platforms, in conjunction with Swiss-based CyberTrust, are partnering to create a fund to further enhance RussianChinese cooperation. This will be accomplished by funding businesses in both countries, as well as by supporting businesses to extend innovative business models from one country to another. KICKICO and Metaverse Foundation will provide support services to help facilitate this. DraperDragon Innovation Fund On 26 October 2017, DraperDragon Innovation Fund and the Metaverse Foundation officially announced their partnership to establish a digital asset investment fund. The DraperDragon Innovation Fund is a venture capital (VC) fund that focuses on Sino-US cross-border investments in emerging technology industries. It is a member of the global VC fund network Draper Venture Network (DVN), a global collective of VC investors established by famous American venture capitalist Tim Draper. The DVN currently consists of 17 member funds spread across more than 60 cities globally, including the Draper Fisher Jurvetson (DFJ) Fund, which including companies such as Hotmail, Skype, Baidu and Tesla in its portfolio. In the ten years since its inception, the DraperDragon Innovation Fund has provided venture capital to emerging technology companies related to China, maintaining a close relationship with them and successfully cultivating a new generation of emerging technology enterprises. Chandler Guo Chandler Guo, a famous angel investor into cryptocurrencies, is a big fan of Metaverse. He is one of the pioneers who invested into BTC and ETH. Dubai Government On 24 to 25 October 2017, Eric Gu was invited to attend the World Blockchain Summit held in Dubai. The Dubai government attached great importance to the World Blockchain Summit, where several high-ranking government officials attended the meeting and participated in the blockchain discussions actively. Metaverse team also talked about the specific issues about the development and application of blockchain with officials from Department of Economic Development and Dubai Health Authority. Aion Metaverse has recently announced an upcoming partnership with Aion, a multi-tier blockchain ecosystem designed to address the unsolved problems of scalability, privacy and interoperability in blockchain networks. This partnership will focus on exploring the ability to transact native digital assets on the Metaverse protocol across other blockchains and providing access to new user bases, industry or geography based assets and the unique attributes of other blockchains. In addition, they will be investigating connecting and leveraging protocol-specific oracles across networks, exponentially increasing the quality and accessibility of trusted oracles.bases, industry or geography based assets and the unique attributes of other blockchains. In addition, they will be investigating connecting and leveraging protocol-specific oracles across networks, exponentially increasing the quality and accessibility of trusted oracles. Recent Developments Exchange Listings In November 2017, Metaverse was listed on HitBTC, CEX.com and EXX.com in addition to their existing listing on Bitfinex. The team is also in the midst of discussion with other major cryptocurrency exchanges such as Bittrex and Binance to discuss the listing considerations. With these exchange listings, Metaverse is able to increase market exposure and reduce price manipulation. Wallets The team is actively upgrading the Metaverse wallet, and has recently released an open beta for its light wallet. The light wallet makes it more convenient for users to transact and verify their balances. Soliciting Articles Metaverse has launched a long-running community event that will reward content creators. Rewards are given to qualified article submissions to encourage community interest and participation. Partnerships Metaverse understands the importance of partnerships and associations in spurring business growth and development, and has been actively seeking them. In the past month alone, Metaverse has secured partnerships with both DraperDragon Innovation Fund as well as a multi-tier blockchain ecosystem called Aion. Also, Eric Gu has been actively participating in conferences, summits and discussions across the globe. Why is Metaverse Undervalued? Technology and platform As opposed to Neo or Qtum platforms where users are required to have developers that are familiar with the intricacies of block applications, Metaverse does not require businesses to have blockchain development capability because it specifically tailors the platform for individual business. This in effect enables Metaverse to reach out to businesses that are interested in applying blockchain application but do not have the know-how expertise. Furthermore, with the combination of digital identity, digital assets and oracles, Metaverse is able to create a holistic ecosystem to meet the demands of businesses. In short, Metaverse is able to integrate the key functions of Neo, Chainlink and Civic and offer a one-stop solution to businesses. Team Metaverse has a similar, if not bigger company size than Neo, with currently over 80 staffs employed at parent company ViewFin, a leading blockchain enterprise in China. Coincidentally, Neo has a similar setup for their project with parent company Onchain. General Cryptocurrency Market Sentiment Altcoin markets are suppressed in the short run, due to investors accumulating Bitcoin Cash for its fork which is scheduled to happen on the 14th of November. Once the uncertainty surrounding Bitcoin and Bitcoin Cash brews over, money will start flowing back into altcoins and Metaverse. Future developments Metaverse’s partnership with Moscow based KICKICO and crypto investment bank CyberTrust could create a stronghold in the ICO market in China and Russia. Over the next year, the fund partners plan to conduct about 100 ICO projects. These ICOs will likely be temporarily based overseas until the Chinese government comes out with clear regulations for ICOs in the country. Metaverse is also actively and regularly announcing partnerships, with the 2 most recent ones being Aion and the DraperDragon Fund. This bodes well for investors, as more partnerships equates to more resources for development on the project. Conclusion Metaverse is an exciting project that has immense potential to succeed. Its concept of digital identity positions itself well in the current cryptocurrency landscape of regulatory uncertainty. Eric Gu is a resourceful go getter, and there is no doubt that Metaverse will thrive under his leadership and direction. At its current valuation, Metaverse looks to be an absolute steal and could be one of the biggest winners going into the end of 2017 and 2018. Source: https://www.ciceroreport.com/
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InvestInBlockchain - Cryptocurrencies in the Top 100 With Working Products
📷 Bitcoin is the cryptocurrency that started it all back in 2009, after the global financial crisis and subsequent bailouts of banks left many people disenfranchised with fiat currency and outdated, insecure financial infrastructure. Today, Bitcoin is being used for peer-to-peer payments across the globe. More than that, though, it is leading the way towards a future in which financial technology is trustless, secure, resilient, and censorship resistant. Without Bitcoin, this list would not exist.
📷 The platform that brought smart contracts to the blockchain, spurring a minor revolution in the cryptocurrency ecosystem. Before Ethereum, Bitcoin and its transaction-oriented design was the central focus of most blockchain projects. After Ethereum, teams saw the value of decentralized apps (dapps) and smart contracts, and shifted their focus to compensate. Vitalik Buterin’s Ethereum whitepaper was released in late 2013. The project itself was announced January 2014, with a crowdsale the following July. The system officially went live in July 2015. Since then, hundreds of businesses, individuals, and blockchain projects have adopted Ethereum as their main smart contracts platform.
📷 Ripple is focused primarily on one thing: fast and cheap international transactions. Current banking infrastructure has failed to evolve in the 21st century, such that it still takes 3-5 business days on average for an international transfer to be processed. With just 4 second transaction times and at a fraction of the cost of a wire transfer, Ripple’s working product is already impacting the banking sector. The big knock against Ripple is that its native token, XRP, is completely unnecessary. Indeed, driving adoption of Ripple’s banking solutions is far easier than getting real-world adoption for XRP. If you’re interested in seeing a discussion about how XRP adoption will occur, you might find this reddit thread worth a read. Meanwhile, all of us will just have to wait and see whether XRP adoption strategies ultimately come to fruition.
Bitcoin Cash (BCH)
📷 Bitcoin Cash was created in 2017 when the first ever hard fork of the Bitcoin blockchain took place. The split was the result of Bitcoin’s 1MB blocks filling up. Transaction speeds were declining, fees were increasing, and it became clear to the community that the current model wasn’t sustainable for scaling. In a move that still causes cryptocurrency fights to this day, Bitcoin and Bitcoin Cash soon emerged as separate but similar projects. BCH has 8x the block size of BTC, giving it roughly 8x the transaction throughput. Its fees and transaction times are much faster, as predicted. Learn more about Bitcoin vs Bitcoin Cash.
📷 The Stellar project and its associated Lumens (XLM) token was forked from the Ripple protocol in 2014. Stellar has come into its own since then, providing a blockchain connection service for fiat transactions between banks, payment systems, and people. Stellar is fast and reliable, and it works with practically no fees for the end-user. Stellar is a payments system, meaning its job is to move money as efficiently as possible. Partnerships with banks and financial institutions were key in evaluating its status, as was the ability to actually send money using the network. Several non-profits and commercial entities have agreed to use Stellar as part of their financial infrastructure. Recently, the team partnered with IBM and KlickEx to facilitate cross-border transactions in the South Pacific and announced an affiliate with Keybase to streamline international transactions. Stellar also has projects being builton its network by major established entities. IBM’s blockchain division is using XLM for their payments infrastructure, for example, and the Veridium startup is working with both organizations to tokenize its carbon credits market.
📷 Litecoin is a Bitcoin fork that was created in 2011 by Charlie Lee as a cheaper and faster (2.5 minute block time instead of 10) alternative to Bitcoin. This is accomplished predominantly because Litecoin uses a Scrypt hashing algorithm instead of the SHA-256 algorithm used by Bitcoin. It’s common to hear Litecoin called “digital silver” to Bitcoin’s “digital gold,” and in reality Litecoin does not really expand upon the functionality of Bitcoin in a significant way so much as it makes different tradeoffs. That being said, it does succeed in being cheaper and faster to use than BTC, which has led to it being accepted by hundreds of merchants and thus making Litecoin one of the most widely used cryptocurrencies for digital payments.
📷 Tether is an unusual project. Whereas most cryptocurrencies rise and fall in value, Tether was designed to stay the same, fixed at a 1:1 ratio with the U.S. dollar. This allows users to store, send, and receive digital currencies across platforms without incurring significant losses due to value fluctuations. The Tether stable coin sounds straightforward, but the project isn’t without controversy. USDT is supposedly backed by real USD sitting in a bank account. But in which account? Who controls it? And is Tether being used to manipulate the value of Bitcoin? It’s all part of the Tether controversy.
📷 Released in 2014 as a fork of Bytecoin, Monero has since made a name for itself as the most popular privacy coin on the market. Most cryptocurrencies offer little in the form of anonymity. Monero was built for privacy from the ground-up, featuring stealth addresses, ring signatures, and complete coin fungibility. All of this adds up to a near-perfect cloak of anonymity, allowing Monero users to conduct transactions without exposing their identity. Monero has had steady growth over the years thanks to a dedicated team of developers and an active community. The project continues to evolve with new privacy features and improved transaction security.
📷 NEO was founded in 2014 as one of the earliest smart contract platforms, giving it a wide breadth of possible functionality. The platform’s strongest use case is digitizing traditional assets so that they can be easily tracked and exchanged on the blockchain. NEO is also well-known as the “Chinese Ethereum,” and the fact that it is a Chinese-based project does seem to make Chinese dapp developers somewhat more likely to build on top of it than other platforms. In fact, NEO has already supported dozens of ICOs and remains one of the predominant platforms for supporting smart contracts and dapps.
Binance Coin (BNB)
📷 Binance Coin is an exchange token used to reduce trading fees on the Binance platform. Users can opt to pay exchange, listing, and withdrawal fees using BNB and enjoy as much as a 50% discount on all charges. This turns out to be a powerful incentive for purchasing and holding BNB, as what trader doesn’t enjoy saving money on transactions? Binance Coin is an ERC-20 token that runs on the Ethereum blockchain. Its purpose is extremely limited, but because such a vast number of Binance users transact with it every day, it qualifies as a working and active product.
📷 Zcash is another immensely popular privacy coin that often cracks the top 20 cryptocurrencies. It uses the tagline “internet money” and promises to fully protect the privacy of transactions with zero-knowledge cryptography. Zcash provides anonymity by shielding transactions on the blockchain, preventing anyone from seeing the sender, recipient, or value of each transaction. The technology is so effective the Ethereum team is investigating it to enable anonymous transactions on their network. Zcash has grown in leaps and bounds in 2018. The dev team published a roadmap through the year 2020, which includes a major features upgrade in the October 2018 Sapling release. Coinbase is also considering listing Zcash, which is a huge boost for any cryptocurrency.
📷 Qtum is a smart contracts platform similar to Ethereum, only with a stronger focus on value transfers and decentralized apps. It’s meant to be something of a hybrid between Bitcoin and Ethereum, allowing businesses to build smart contracts on the platform or just focus on cryptocurrency transactions. Qtum launched in March 2017, and dashed straight to the top. The initial offering sold over $10 million in tokens after just 90 minutes. The project differentiated itself by providing a rare Proof-of-Stake smart contracts platform designed to compensate for some of Ethereum’s shortcomings, including lack of compatibility for mobile devices. Qtum released its mainnet in September 2017, opening the doors to a fully functional smart contract and dapps platform. Several projects already have an established presenceon the network. One of the more exciting ones is Space Chain, which aims to create an open-source satellite network anyone can use for data transmission, storage, and development.
0x Protocol (ZRX)
📷 0x Protocol has one of the most important working products in the entire Ethereum ecosystem. It is a permissionless, open-source protocol that facilitates trustless exchanges of Ethereum tokens through relayers and dapps that build on top of the protocol. Not only has 0x been providing this functionality for over a year now, but they’ve been working to expand the protocol functionality significantly since that initial launch. In 0x protocol 2.0 and beyond, it will be possible to trade tokens built on standards besides ERC-20, including non-fungible ERC-721 tokens. In a market full of scams and vaporware, 0x’s valuable contributions to the Ethereum ecosystem have made it one of the best performing cryptocurrencies of 2018.
📷 Bytecoin is another popular privacy-focused cryptocurrency with a strong community and user base. Transactions on the Bytecoin blockchain are instantaneous, untraceable, unlinkabe, and resistant to blockchain analysis. Bytecoin has been around for a long time now, with contributions to the project beginning in 2012. However, that hasn’t stopped the project’s developers from continuously improving the product. The recently updated Bytecoin roadmap has a hard fork for a consensus update scheduled for August 31, as well as numerous initiatives for community growth constantly in the works.
📷 Founded in 2015 by former Bitcoin developers, Decred’s most important working product is its solution to Bitcoin’s biggest problem. No, not scalability… blockchain governance. You see, early Bitcoiners have been debating block size limitations and the efficacy of other scalability solutions like the Lightning Network for years, even though the problem of scalability really only became discussed in the mainstream in 2017. With its community-based governance model and strong adherence to the core ethos of decentralization, Decred is built to evolve and improve rapidly. That means that it’s equipped to handle not only the scalability problem today, but other big problems that might arise down the line. When you have poor governance, it is an arduous process making any upgrades to a project, no matter how necessary they may seem to the majority of coin holders. Decred’s best-in-class and still improving governance model give it an intriguing case to be a leader in digital payments for a long time to come.
📷 BitShares aims to improve worldwide access to financial services via blockchain. The tagline “assist the unbanked” summarizes the project nicely. In practice, this translates to BitShares operating as a decentralized exchange, one that was built from the ground-up to avoid scalability issues and keep transaction fees low. BitShares was launched in 2014 by Dan Larimer, who would then go on to take a lead development role in both EOS and Steem. The current state of the project offers decentralized asset exchange, price-stable cryptocurrencies, recurring and scheduled payments, user-issued assets, and more, all available through a decentralized system powered by delegated PoS consensus.
📷 Steem is the cryptocurrency that powers Steemit, a decentralized social media platform that incentivizes user participation through micropayments. Think of it like Reddit, only instead of just upvoting or downvoting posts, users can actually reward creators for their effort. Steem is a functional cryptocurrency used exclusively on the Steemit platform. That gives it something of a limited use, but seeing as how Steemit is live and boasts a few hundred thousand users, it’s hard to argue it isn’t a working product. Some people may even beearning money using Steemit.
📷 Siacoin is one of the leaders in decentralized cloud storage, a more secure and affordable alternative to centralized cloud storage solutions like Amazon S3, Google Drive, iCloud, Dropbox, and others. Sia 1.0 was launched in June 2016, and has achieved considerable adoption since then. With the $200 billion cloud storage market widely seen as one of the spaces most ripe for blockchain disruption, Sia has gotten off to a nice start by offering a functional decentralized cloud storage platform for over 2 years.
📷 Augur is one of the most recently launched products on this list. The platform mainnet went live in early July 2018, bringing to fruition almost 4 years of post-ICO work. Augur is a decentralized prediction market that uses game theory to generate crowd-sourced insights. Essentially, thousands of people working together have shown the remarkable ability to forecast outcomes. With Augur, users can put REP tokens as bets on these predictions, essentially creating a form of “useful social gambling.” Augur’s release was a long time coming. The project started as far back as 2014, nearly a year before the ICO. The creators cite the complexity of Augur’s smart contracts as the chief cause of the lengthy development time. Regardless of its past, Augur is now a live product with a bright future. Over 300 predictions have already been made, with the largest winning payout hitting $20,000. Betting volume even exceeded $1 million within the first weeks of launch.
Basic Attention Token (BAT)
📷 Basic Attention Token was one of the easiest projects to include on this list. That’s because its working product, Brave Browser, has more than 3 million active usersbetween its mobile and desktop platforms, making it one of the most widely-used working products in the blockchain space. Not only is Brave Browser functional, it’s the only browser on the market that has built-in ad-blocking and tracker blocking, making the browsing experience both cleaner and faster than what you get with other popular browsers like Chrome and Firefox. The future remains uncertain for the BAT token itself, as its adoption depends heavily on whether or not advertisers buy-in to the Brave model, as well as how willing Brave users are to be shown relevant ads and to pass along the BAT they earn to content publishers. Given Brave’s success in just a short time since being launched, though, the future does appear promising for BAT.
📷 Nano (formerly RaiBlocks) is all about scalability. The coin has nearly instant transactions with a completely fee-less structure. The platform accomplishes this by creating a unique blockchain for every account, preventing bloat and allowing for practically infinite scalability. Nano’s motto of “do one thing and do it well” has gotten them a long way. The team doesn’t have to deal with scaling or slowdown issues thanks to the underlying structure of the project, allowing its roadmap to focus on wallet updates and outreach. This is one cryptocurrency that’s essentially feature complete, and it has been for some time.
📷 Golem has set out to be the Airbnb of computing resources. Have you ever needed extra GPU power to finish up a render? How about processing scientific data similar to the [email protected] project? Even if you don’t have those needs, a lot of groups do. Golem aims to provide easy access to those resources, all of which are rentable for a small cryptocurrency fee. Golem hit the mainnet launch button in April 2018, and was met with a fair amount of fanfare. One of the main goals for the feature-incomplete launch was to push the product out so real users could put it to work. The team was interested in strengthening their interactions with end users to help guide the future of the platform. The team has several major milestones planned for the coming months, so the mainnet release is only just the beginning.
Pundi X (NPXS)
📷 Pundi X has been shooting up the market cap rankings so far in Q3 2018, and they also happen to have a working product that just recently became available to retailers. The primary Pundi X product is a point-of-sale (POS) device that enables quick and easy mobile transactions for both fiat and cryptocurrencies. 500 POS devices are already being used by retailers in Asia, and there are thousands more scheduled to be distributed in the coming months. In addition, Pundi X also offers XPASS cards, cryptocurrency credit cards that can work in place of mobile apps for making digital payments. What makes the Pundi X project noteworthy is that it enables consumers to pay retailers in cryptocurrencies like BTC and ETH, and it immediately converts the payments into local fiat currencies so that retailers don’t need to worry about price volatility of the cryptocurrencies. This makes it significantly easier for people to use cryptocurrencies in their daily lives, making Pundi X an exciting project for blockchain enthusiasts who are looking for signs of future mass adoption.
📷 Waves was the first ever blockchain platform that made it possible for anybody — regardless of their programming experience — to create blockchain tokens. Additionally, Waves has a decentralized exchange where tokens can be traded and exchanged with fiat currencies. Since the project’s first releases in 2016, Waves has gone on to make their DEX accessible from mobile phones and expanded its functionality significantly, while also building several strategic partnerships to help grow the Waves community and user base. Ultimately, though, the Waves Client is the project’s most important working product, as it is what allows tokens to be issued, stored, sent, and exchanged among users.
KuCoin Shares (KCS)
📷 Similar to Binance Coin, KuCoin Shares is an exchange token that can be used to pay reduced fees on cryptocurrency trades. KCS has the added bonus of paying dividends to long-term hodlers, as well, paying out a 5% ROI for most users. The nature of KuCoin Shares is one of the reasons the KuCoin exchange has gotten so much attention since it appeared on the scene. The tokens themselves are limited in scope, of course, but the sheer number of people using them for trades and buying them for passive income is enormous.
📷 Wanchain aims to build new and improved financial infrastructure to seamlessly connect the digital economy through blockchain interoperability. The use cases for Wanchain’s network are vast, and they include decentralized financial services, supply chain logistics, medical data sharing and security, digital ID management, and more. With the recently released Wanchain 2.0, it is now possible to transfer Ether cross-chain using Wanchain’s Ethereum Mapping Token, WETH. Ethereum interoperability is just the start, though, and it’s expected that cross-chain support for Bitcoin and a couple of ERC-20 tokens will follow before the end of 2018.
📷 Komodo is a fork of Zcash that uses the same zk-snark cryptography to hide information about transaction participants and amounts being sent. Functional privacy coins aren’t unique (there are a handful on this list) but Komodo does have some unique features. For one, Komodo was the first ever decentralized initial coin offering. Moreover, Komodo helps other developers to build their own customizable blockchain solutions, from building and securing independent blockchains and launching decentralized ICOs, to integrating projects into the cryptocurrency ecosystem. KMD would already qualify as a working product for its anonymity features on digital payments, but add the end-to-end blockchain building solution and it’s clear that Komodo is making meaningful contributions to the cryptocurrency ecosystem.
📷 Ardor is a scalable blockchain platform that allows businesses to create their own child chains and tokens with relative ease. This helps keep blockchain bloat to a minimum and provides multiple transactional tokens without sacrificing core chain transactions. It’s also a remarkably energy efficient platform that uses Proof-of-Stake to power consensus. Ardor launched its mainnet on January 1, 2018 after a full year in testnet status. Its core features are largely in place, with the roadmap set to improve things like scalability and snapshotting. The Blockchain-as-a-Service-platform hosts a few projects of its own, including the Ignis ICO, which was the first child chain on the mainnet.
Huobi Token (HT)
📷 Huobi is a digital asset exchange platform founded back in 2013, now offering well over 250 different trading pairs. The Huobi Token, meanwhile, is an ERC-20 token that is used on the exchange for discounts on trading fees of up to 50%. In addition, 20% of the income generated on the Huboi Pro trading platform is used to buy back HT on the open market. Unlike most buyback programs, the main purpose of Huobi’s program isn’t to reduce the circulating supply of HT. Rather, the HT that is bought back goes into a Huobi Investor Protection Fund, which is used to compensate Huobi users if they lose coins or tokens on the platform, as well as to ensure market stability and protect investor interests.
📷 ZenCash is yet another privacy coin with a working product in the Top 100, originally launched in the first half of 2017. What makes ZenCash unique is that it’s the first blockchain with Transport Layer Security (TLS) integration for node encryption, making communication on the ZenCash network both private and highly secure. Some other interesting parts of the ZenCash product include Tor nodes and built-in chat messaging services. In the future, the ZenCash team will deliver a DAO Treasury Protocol-level Voting System as well as a scalability solution to handle greater transaction volume.
📷 PIVX is another privacy coin that focuses on keeping users and their associated transactions hidden under a cloak of secrecy. The project also tries to keep transactions as fast and fee-less as possible, something not all privacy platforms can boast about. PIVX launched in January 2016. The coin is currently spendable and delivers the privacy features it promises, though it’s not yet a widely accepted currency by merchants. Future plans for PIVX include governance functions to engage the community, wallet voting, and its own zPIV decentralized exchange.
Kyber Network (KNC)
📷 Kyber Network launched their mainnet in Q1 2018, enabling instantaneous and secure inter-token settlements through a Decentralized Liquidity Network. It’s currently possible to swap ERC-20 tokens on the network with just a few mouse clicks, giving it some basic functionality that is already being used to improve liquidity for Ethereum tokens. In the future, however, Kyber Network will expand its functionality significantly in an effort to seamlessly connect dapps, DEXes, protocols, payment systems, token teams, investors, fund managers, and digital wallets.
📷 Bancor is a liquidity provider that enables users to exchange tokens without the need for a third-party to be involved in financing the transaction. Gaining liquidity is incredibly important for young cryptocurrency projects, as a lack of liquidity makes it risky for investors to buy a considerable amount of a given coin or token, knowing that it might be exceedingly difficult to sell should they wish to. Bancor’s technology makes it possible to convert one token to another, so that investors can be confident that they won’t be stuck involuntarily holding a cryptocurrency that they want to sell. This functionality makes the Bancor Liquidity Network one of the most promising working products on this list, and one that has already achieved a good deal of adoption.
Loom Network (LOOM)
📷 Loom Network is still less than a year old, having been founded in October 2017. However, they have accomplished a lot in that short time span, including having launched numerous tools to help software developers learn how to build blockchain solutions. The most important of these tools — and Loom’s biggest working product — is the Loom software development kit (SDK). However, Loom Network is far more than just a simple blockchain coding academy. It is also a production-ready scalability solution for Ethereum, as the Loom developer toolkit helps programmers to build highly scalable dapps which connect to the Ethereum blockchain through special side chains called DappChains. The project may still be in its infancy, but Loom Network is already contributing more utility to the cryptocurrency ecosystem than the vast majority of other cryptocurrency projects.
📷 Polymath wants to be the world’s go-to resource for security tokens on the blockchain. What Ethereum did for tokens, Polymath will do for securities. The advantages of this are enormous, but the Polymath team likes to point to 24/7 market access, the elimination of middlemen, and trading access for 2 billion unbanked people around the world as the chief benefits of their efforts. The Polymath platform launched in October 2017, and has since released a new security token every week, attracting investors and traders alike. It’s not as exciting of a project as some other blockchain tech, but it’s delivering on its promises with a working product.
Bibox Token (BIX)
📷 Bibox is a encrypted digital asset exchange whose primary differentiator from other crypto exchanges is that it integrates AI technology. The purpose of the AI is to help Bibox’s traders, which it does by providing quantitative computation and analysis of trading activity, personalized risk allocation strategy, speech recognition, and objective analysis of the various coins and tokens listed on the exchange. The Bibox exchange first launched back in November 2017. It has operation centers in the US, Canada, mainland China, Hong Kong, Japan, and Estonia. BIX token holders receive 20% of the exchange profits, and also get discounts on trading fees, similar to Binance. https://www.investinblockchain.com/top-cryptocurrencies-working-products/
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