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Wanchain 02.25

“reHash” — Your Weekly Summary of Everything Important in the Crypto World — issue no. 23

“reHash” — Your Weekly Summary of Everything Important in the Crypto World — issue no. 23reHash issued for February 18th to February 24thNew all time high, new highest drop. Elon Musk (and others) with laser eyes until Bitcoin breaches the hundred thousand dollars mark. Michael Saylor and MicroStrategy drops another $1 billion into BTC. Relatively busy week, and if you are busy — it’s best to catch up on the news in shortest form factor available (probably) — hope you enjoy reHash no. 23!NOTE:reHash is not intended to be original journalism. It is intended to be a brief summary of significant articles and events from the past week with links to the original sources. Sources will always be linked and credited. If you know any good newsletters or Twitter accounts which provide news we have been missing, please mention them in the comments!ADOPTIONMicroStrategy buys Bitcoin for $1 billion, again; they have completed their additional offering of convertible senior notes for $1.05 billion; they can be bought back by MicroStrategy in 2024, they will mature in 2027; “The conversion rate for the notes is 0.6981 shares of MicroStrategy’s class A common stock per $1,000 principal amount of notes”; “This represents a premium of approximately 50% over the last reported sale price of $955.00 per share of MicroStrategy’s class A common stock on The Nasdaq Global Select Market on February 16, 2021.”SOURCE: 1, 2, 3, 4, 5, 6, 7Purpose Bitcoin ETF (the first one in North America/Canada) has raked over $80 million in its first hour; it has raised a total of $421 million within two days (the figure is up to $470 as of writing); “The Canada Bitcoin ETF $BTCC already has collected $421 million in assets on the first two days (crushing our estimate). Proportionally speaking it is the equiv of a US ETF taking $8b in first two days. If it were to keep up this pace it will be the biggest ETF in Canada in 20 days.”; second Canadian Bitcoin ETF also launched last week on Friday; CI Financial has applied for the third Bitcoin ETF in Canada and more companies are reportedly planning to applySOURCE: 1, 2, 3, 4, 5, 6, 7, 8, 9CoinShares has launched a new physically-backed Ethereum ETP; CoinShares is a digital asset manager and it already had a Bitcoin ETP listed on SIX Swiss exchange; the new Ethereum product has $75 million in AUM; each unit of Physical Ethereum (ETHE) is backed with 0.03 ETH at launch; “Bringing innovative products like ETHE allows us to continue setting the industry standard for trust and transparency and provide institutions with easy access to industry-leading crypto investment vehicles,” commented head of product at CoinShares Townsend Lansing;SOURCE: 1, 2, 3, 4Square has bought another $170 million in Bitcoin; it amounts to a 3,318 BTC purchased as a reserve asset; Bitcoin holdings of $220 million for Square are equal to about 5% of their total liquid assets of $4.4 billion in total cash and securities; per the CEO — Jack Dorsey “We believe the internet is a native currency. We believe that has the highest probability of empowering more people in the economy in a fair way. We’re doing a lot to ensure this from a product standpoint, open-source development and open patent perspective. And by us owning bitcoin, our incentives are aligned with skin in the game.”;SOURCE: 1, 2, 3, 4, 5, 6, 7REGULATIONTether and Bitfinex have settled with NY AG’s for $18.5 million; Bitfinex and Tether will not admit any wrongdoing, will pay the settlement and provide quarterly reports to NYAG and also will “end all trading activity with New Yorkers”; NYAG will bring no charges; “Bitfinex and Tether recklessly and unlawfully covered-up massive financial losses to keep their scheme going and protect their bottom lines. Tether’s claims that its virtual currency was fully backed by U.S. dollars at all times was a lie.” as per AG Letitia James; Tether responded that “The Attorney General’s Office concluded, in essence, that we could have done better in publicly disclosing these events. Contrary to online speculation, after two and half years there was no finding that Tether ever issued tethers without backing, or to manipulate crypto prices,”;SOURCE: 1, 2, 3, 4, 5, 6, 7Department of Justice in USA has charged three North Korean hackers; according to the DoJ — Jon Chang Hyok, Kim Il and Park Jin Hyok — the three hackers have attempted to steal $1.3 billion from businesses and banks in a number of complex schemes; amongst other charges they are accused of stealing tens of millions of cryptocurrency; “As laid out in today’s indictment, North Korea’s operatives, using keyboards rather than guns, stealing digital wallets of cryptocurrency instead of sacks of cash, are the world’s leading bank robbers,”; “The department will continue to confront malicious nation state cyber activity with our unique tools and work with our fellow agencies and the family of norms abiding nations to do the same.”SOURCE: 1, 2, 3, 4, 5, 6, 7, 8BitPay was fined over $500 thousand for breaching OFAC sanctions; BitPay is accused of facilitating over 2,100 transactions amounting to approximately $129,000 with individuals in sanctioned nations (Ukraine, Cuba, Iran, Sudan, Syria); “The Apparent Violations related to BitPay’s payment processing service, which enables merchants to accept digital currency as payment for goods and services. Specifically, BitPay received digital currency payments on behalf of its merchant customers from those merchants’ buyers who were located in sanctioned jurisdictions, converted the digital currency to fiat currency, and then relayed that currency to its merchants,”SOURCE: 1, 2, 3, 4, 5Coinseed, an automated cryptocurrency investing application, is facing fraud allegations and breaking of the U.S. regaistration laws; they are being sued by SEC and the State of New York; allegedly the application based service has defrauded investors of more than $1 million through hidden fees, false claims and a ‘worthless’ token; Coinseed has raised over $100,000 and sold 200,000 of CSD tokens which had “no functionality” and were “not required to use the trading platform, or not manage one’s account.”; “Attorney General James seeks to stop Coinseed and the two individual defendants from further operating as unregistered commodities broker-dealers through their mobile application, as well as return investments of Coinseed’s worthless cryptocurrency, the CSD token,”SOURCE: 1, 2, 3, 4, 5, 6SEC has halted trading of the Long Blockchain company; Long Island Iced Tea Company rebranded to Long Blockchain Corp back in 2017; it was officially delisted by the SEC citing that the shift from making soft drinks to blockchain technology never happened; the shares were delisted because the company failed to file financial reports since Q3 2018;SOURCE: 1, 2, 3, 4, 5As the battle between the Ripple and SEC progresses with new statements in the litigation, Ripple has registered a new entity LLC in Wyoming; MoneyGram has dropped Ripple as the partner temporarily “due to the uncertainty concerning their ongoing litigation with the SEC.”; Wyoming positions itself as a crypto safe haven in the USA with “”More crypto companies are realizing Wyoming is a better domicile than Delaware due to our crypto-friendly laws,”SOURCE: 1, 2, 3, 4, 5, 6, 7, 8GENERAL UPDATESNorthern Data AG is looking to raise as much as $500 million in their plan on U.S. IPO; Northern Data AG claims to be the biggest Bitcoin miner in the world; the listing could happen before EOY 2021; the sale would boost Norther Data’s shareholder base and its global profile; “Since 2015, Northern Data has been listed on Germany’s over-the-counter market, where it’s more than tripled in value over the past year.”SOURCE: 1, 2, 3OKCoin has delisted BSV and BCH; they cite the reasons as Craig Wright’s crusade to prove he is the real Satoshi; “On the one hand we feel very strongly about protecting the open-source ethos, but on the other, if we do something about it, that would conflict with our principle of being a neutral platform. We wouldn’t have changed that if it weren’t for Craig Wright posting these threats to the open-source dev community. We think these threats are very destructive to development and Bitcoin as a whole,”; and also because BSV and BCH are misleading customers: “most are coming [to buy] bitcoin as a store of value. But when they see BSV and BCH they get confused.”SOURCE: 1, 2, 3, 4Blockchain.com crypto wallet and exchange has raised $120 million to boost their institutional business; they have already raised a total of $70 million earlier; several notable funds have joined “including Moore Strategic Ventures, Access Ventures, Rovida Advisors, Lightspeed Venture Partners, Google investment spin-off GV, Lakestar, Eldridge, Hayman Capital’s Kyle Bass”; “The fact that the best macro investors in the world participated in our latest fundraise is further proof that institutions are taking a serious look at their crypto strategy,”commented Blockchain.com CEO Peter SmithSOURCE: 1, 2, 3, 4, 5Thank you, as always, for reading and hope to see you next week! We will have news next week too!About WanchainWanchain is the infrastructure connecting the decentralized financial world. Wanchain’s live cross-blockchain solution is EVM-based, includes optional private transactions, and provides a decentralized, permissionless, and secure approach for interoperability. Wanchain has employees globally with teams in China, the USA, and other team members around the world in Asia, Africa, and Europe.Website | Documentation | Telegram| Twitter | Newsletter | Blockchain Explorer | Developer Portal“reHash” — Your Weekly Summary of Everything Important in the Crypto World — issue no. 23 was originally published in Wanchain on Medium, where people are continuing the conversation by highlighting and responding to this story.

8

Wanchain 02.24

The Fourth Storeman Group Begins On March 1st, 2021; BTC-Ethereum wanBridge Will Be Live!

The Storeman Group has been running for more than three months since the first group opened on November 21st, 2020. According to the cycle parameters, the fourth Storeman Group will begin its selection on March 1st, 2021.The fourth Storeman Group will adopt a brand-new cross-chain mechanism — Universal Multi-chain Bridges With Shared Staking Assets. After this Group enters the working status on March 9th, the BTC-Ethereum direct bridge and the combined Storeman Group will come into play.Make certain to prepare your node if you want to participate in the fourth group, or to register to withdraw if you are a current Storeman node and wish to withdraw.Read more below for details.DetailsSelection Time: 4:00 AM UTC, March 1st, 2021–4:00 AM UTC, March 7th, 2021Negotiating Time: 4:00 AM UTC, March 7th, 2021–2:00 AM UTC, March 9th, 2021Working Time: 4:00 AM UTC, March 9th, 2021–4:00 AM UTC, April 9th, 2021Amount of Storeman Nodes: 21 (including one Foundation node)Threshold of Storeman Node: 10,000 WAN, the Partner In mode is supportedRules To Win The Selection: The top 20 Storeman nodes with staking amount will enter Storeman GroupDelegation Fee Rate: 10%Deposit Rate: 150%Delegation Ratio: 1:5wanBridges: Bitcoin-Ethereum bridge, Bitcoin-Wanchain bridge, Ethereum-Wanchain bridge, EOS-Wanchain bridgeNote: If you are currently operating a Storeman node and do not wish to participate in the second group, you must register to exit before February 28th, 2021 — in order to withdraw when the current period ends. But we highly recommended that if you do not wish to participate in the third group, you can withdraw as early as you can. If you withdraw, staked funds will be returned to your wallet on March 10th, 2021. Rewards will be issued daily as usual during the withdrawing period.Nodes who do not register to exit before the end of the current period WILL be included in the selection process for the next periodHow To Create A Storeman NodeIn general, the rewards rate of running a Storeman Node is about 50% higher than the rewards rate of being a delegator. To set up a node, users need to at least well prepare the following two things:You need to have enough WAN to stake to the Storeman node you created. Those WAN coins can be either totally contributed by yourself or partly from partners and delegators through the way of Partner In and Delegation. In short, the top 20 Storeman nodes with staking amount will finally enter to the Storeman Group.You have to buy the cloud service on AWS, Google Cloud, etc, and deploy your node on the cloud.For the detailed operations of how to set up a Storeman, please go to Wanchain 5.0 Mainnet Storeman Setup Guide.About WanchainWanchain is the infrastructure connecting the decentralized financial world. Wanchain’s live cross-blockchain solution is EVM-based, includes optional private transactions, and provides a decentralized, permissionless, and secure approach for interoperability. Wanchain has employees globally with teams in China, the USA, and other team members around the world in Asia, Africa, and Europe.Website | Documentation | Telegram| Twitter | Newsletter | Blockchain Explorer | Developer PortalThe Fourth Storeman Group Begins On March 1st, 2021; BTC-Ethereum wanBridge Will Be Live! was originally published in Wanchain on Medium, where people are continuing the conversation by highlighting and responding to this story.

8

Nano 02.24

The future of money is here — it’s called Nano.

The future of money is here — it’s called Nano.Using Nano (a cryptocurrency) it’s possible to instantly, feelessly send from any country in the world to any other country in the world, using a decentralised network, and have the transaction confirmed in the other person’s wallet before your text about it will arrive. Using Nano is the way money is used in science fiction movies — effortless, instant and feeless. Hard to believe, even after watching the video?https://medium.com/media/7a20a40abcd8574dc9f976c17531b323/hrefYou can try it for free, within 2 minutes.Install Natrium (Android here, iOS here).Visit a Nano Faucet.Fill in your Nano_ address and hit send.That’s all! To really try it out I’d recommend getting a second wallet such as Nault (web-based) or Nalli (Android here, iOS here), then sending some Nano from your first wallet to the second.So how does this work?Nano is a cryptocurrency, but uses a different model than traditional cryptocurrencies such as Bitcoin. Rather than having one big blockchain, where everyone competes for space in the next “block” to be mined, Nano utilises something called the Block Lattice. Rather than competing for space, users add blocks to their own chain which are processed instantly.So there’s no mining?Correct. Rather than using mining, Nano uses Open Representative Voting. Miners do not compete to “solve” the next block in Nano, Nano holders vote for Representatives who then confirm transactions on their behalf. Anyone can be a representative, and anyone can change their vote at any time.Because of the lack of mining, Nano is energy efficient. Extremely so. The entire network could be run on the power output of a single wind turbine.What’s the idea behind this?Nano is intended to be digital money for the modern world. It was distributed, for free, to anyone willing to solve captchas. Because of this, Nano was distributed mostly to people in poorer countries. Because of its feeless nature, it’s ideal for lower-income countries. Because of being instant, it works as a medium of exchange. Because of the lack of fees and inflation, no money is lost when either storing value in Nano, or when using Nano.So why hasn’t this taken off yet?I’m speculating here, but I think that many people have heard of Bitcoin. A fraction of those actually tried to use Bitcoin, and most, justly, have concluded that Bitcoin is slow and clunky. To many people Bitcoin = cryptocurrency, and therefore all cryptocurrency must be slow and clunky. Nano’s claims seem outlandish after having experienced Bitcoin, and it’s easy to dismiss it as a scam. Hence my instruction, at the start of this post, on how to try Nano out for free, within 2 minutes. Since you probably skipped over it the first time, I’d like to end this article by saying that you spent so long reading this, you might as well try it out, for free!Install Natrium (Android here, iOS here).Visit a Nano Faucet.Fill in your Nano_ address and hit send.That’s all! To really try it out I’d recommend getting a second wallet such as Nault (web-based) or Nalli (Android here, iOS here), then sending some Nano from your first wallet to the second.We Nano enthusiasts welcome anyone who wants to talk about Nano on www.reddit.com/r/nanocurrency, and feel free to message me either here or on Reddit if you have any questions.The future of money is here — it’s called Nano. was originally published in Nano on Medium, where people are continuing the conversation by highlighting and responding to this story.

9

Ontology 02.24

Ontology Weekly Report (February 16th- 22nd, 2021)

HighlightsIt was a very exciting week for Ontology as the ONTO team launched their new wallet: ONTO Web, which is the first cross-chain web wallet. Ontology also successfully executed the “ONTO Red Packets For You & Me” and “Open ONTO with me” campaigns.Meanwhile, Ontology, as the only KYC & Identity Solution provider, has introduced the solution in detail.Latest DevelopmentsDevelopment ProgressWe have completed 40% of the Ontology EVM-integrated design, which will make Ontology fully compatible with the Ethereum smart contract ecology after completion.Product DevelopmentOur campaign of “ONTO Red Packets For You & Me” launched last week. This allowed users to send Red Packets of ONG or WING on ONTO for a 10,000 ONG bonus.ONTO launched a two-week “Open ONTO with me” campaign, which was a tremendous success and attracted nearly 1,000 users.dApps112 dApps launched in total on MainNet.6,420,482 dApp transactions completed in total on MainNet.22,744 dApp-related transactions in the past week.Community GrowthAnother week of growth for the community. This week we onboarded 1,618 new members across Ontology’s global communities. As always we welcome anyone who is interested in Ontology to join us!Global EventsOntology — The ONLY Decentralized Identity Partner for Binance Smart Chain. Ontology and Binance have a long history of working closely together — a fruitful, mutually beneficial cooperation. The integration of Ontology’s Decentralized Identity Solution into the Binance Smart Chain is the latest in our collaborative efforts, further strengthening the ties between the two companies. The symbiotic relationship sees Ontology and ONT ID as the sole partner for BSC in terms of providing a truly decentralized identity option and KYC user verification.Li Jun, Founder of Ontology, was interviewed by CointelegraphCN and shared his thoughts on public chain’s globalization.Industry NewsData Regulation In 2021: More Small Steps Or A Giant Leap?By Li Jun, Founder of OntologyWe are living through an activist period of data regulation that will dictate how our economies function for generations to come. Data regulation is being designed from first principles before our very eyes. It draws from notions of individual privacy, and is heavily influenced by world events from national security regulation following 9/11 to a reckoning on data collection in the aftermath of the 2016 US presidential election. Technical considerations are also feeding into regulation, in particular the ability of machine learning technology to help with medical treatment or predict crime using ever larger data sets.ONT ID is a framework for decentralized identity, built on the Ontology blockchain and integrated with the Binance Smart Chain. So any user, developer, or project launching STO’s will have access to fully integrate the benefits of ONT ID and with it, decentralized identity, into their existing developments. We are looking forward to witnessing the wider use of ONT ID, providing any entity with a digital identity that is controlled by the entity through decentralization.Find Ontology elsewhereOntology website / ONTO website / OWallet (GitHub)Twitter / Reddit / Facebook / LinkedIn / YouTube / NaverBlog / ForklogTelegram Announcement / Telegram English / GitHub / DiscordOntology Weekly Report (February 16th- 22nd, 2021) was originally published in OntologyNetwork on Medium, where people are continuing the conversation by highlighting and responding to this story.

9

Ontology Gas 02.24

Ontology Weekly Report (February 16th- 22nd, 2021)

HighlightsIt was a very exciting week for Ontology as the ONTO team launched their new wallet: ONTO Web, which is the first cross-chain web wallet. Ontology also successfully executed the “ONTO Red Packets For You & Me” and “Open ONTO with me” campaigns.Meanwhile, Ontology, as the only KYC & Identity Solution provider, has introduced the solution in detail.Latest DevelopmentsDevelopment ProgressWe have completed 40% of the Ontology EVM-integrated design, which will make Ontology fully compatible with the Ethereum smart contract ecology after completion.Product DevelopmentOur campaign of “ONTO Red Packets For You & Me” launched last week. This allowed users to send Red Packets of ONG or WING on ONTO for a 10,000 ONG bonus.ONTO launched a two-week “Open ONTO with me” campaign, which was a tremendous success and attracted nearly 1,000 users.dApps112 dApps launched in total on MainNet.6,420,482 dApp transactions completed in total on MainNet.22,744 dApp-related transactions in the past week.Community GrowthAnother week of growth for the community. This week we onboarded 1,618 new members across Ontology’s global communities. As always we welcome anyone who is interested in Ontology to join us!Global EventsOntology — The ONLY Decentralized Identity Partner for Binance Smart Chain. Ontology and Binance have a long history of working closely together — a fruitful, mutually beneficial cooperation. The integration of Ontology’s Decentralized Identity Solution into the Binance Smart Chain is the latest in our collaborative efforts, further strengthening the ties between the two companies. The symbiotic relationship sees Ontology and ONT ID as the sole partner for BSC in terms of providing a truly decentralized identity option and KYC user verification.Li Jun, Founder of Ontology, was interviewed by CointelegraphCN and shared his thoughts on public chain’s globalization.Industry NewsData Regulation In 2021: More Small Steps Or A Giant Leap?By Li Jun, Founder of OntologyWe are living through an activist period of data regulation that will dictate how our economies function for generations to come. Data regulation is being designed from first principles before our very eyes. It draws from notions of individual privacy, and is heavily influenced by world events from national security regulation following 9/11 to a reckoning on data collection in the aftermath of the 2016 US presidential election. Technical considerations are also feeding into regulation, in particular the ability of machine learning technology to help with medical treatment or predict crime using ever larger data sets.ONT ID is a framework for decentralized identity, built on the Ontology blockchain and integrated with the Binance Smart Chain. So any user, developer, or project launching STO’s will have access to fully integrate the benefits of ONT ID and with it, decentralized identity, into their existing developments. We are looking forward to witnessing the wider use of ONT ID, providing any entity with a digital identity that is controlled by the entity through decentralization.Find Ontology elsewhereOntology website / ONTO website / OWallet (GitHub)Twitter / Reddit / Facebook / LinkedIn / YouTube / NaverBlog / ForklogTelegram Announcement / Telegram English / GitHub / DiscordOntology Weekly Report (February 16th- 22nd, 2021) was originally published in OntologyNetwork on Medium, where people are continuing the conversation by highlighting and responding to this story.

11

Wanchain 02.24

Ways to Earn Yield on the Wanchain Ecosystem

A comparison of the possibilities to earn more assets on the Wanchain ecosystem.StakingThese are the options when you want to stake tokens. Staking is the safest way to earn rewards.Staking on a Validator nodeAsset: WanCurrent APY: around 8%Risk of loss: noWithdrawal: it will take 3 epochs (roughly 3 days) for funds to become available after withdrawingStaking/delegating on Storeman NodeAsset: WanCurrent APY: around 13%Risk of loss: noWithdrawal: funds will be locked for the complete cycle of the Storeman group (1 cycle lasts one month). Need to withdraw before the 29th of each month or you will need to another cycle.Staking in Hive on WanSwapAsset: WASPCurrent APY: Share of 1000 wan each week, exact amount depends on your share in the stake.Risk of loss: noWithdrawal: instantProviding liquidityThese are the options for providing liquidity. Higher risk in some cases.Providing liquidity on WanSwap farming pairsAsset: list of pairs viewable hereCurrent APY: depends on pair and share in the pool. Liquidity providers also receive 0.25% of each trade done on the pairRisk of loss: there is a risk of impermanent loss, more info can be found hereWithdrawal: instantProviding liquidity on FinNexus mining pairsAsset: FNX/WAN/wanUSDTCurrent APY: between 0 and 318%, depends on several factors. More info hereRisk of loss: risk of Impermanent loss more info can be found hereWithdrawal: depends on the selected lock periodCompoundingThese are the options when you want to lend out your assets on WanLend, Wanchain’s compounding DApp.Asset: a full list can be viewed hereCurrent APY: varies, check above linkRisk of loss: no risk when not using the deposited funds as collateral for borrowing other assets. If used as collateral there is a chance to be liquidated. More info hereWithdrawal: instantAbout WanchainWanchain is the infrastructure connecting the decentralized financial world. Wanchain’s live cross-blockchain solution is EVM-based, includes optional private transactions, and provides a decentralized, permissionless, and secure approach for interoperability. Wanchain has employees globally with teams in China, the USA, and other team members around the world in Asia, Africa, and Europe.Website | Documentation | Telegram| Twitter | Newsletter | Blockchain Explorer | Developer PortalWays to Earn Yield on the Wanchain Ecosystem was originally published in Wanchain on Medium, where people are continuing the conversation by highlighting and responding to this story.

10

Metadium 02.24

Metadium’s plans for the future

Metadium plans for the futureDear Metadium Community,In the last post, we looked at the business results of Metadium in 2019, now we would like to introduce you the roadmap and key activity goals we have for the first half of 2020.This year we’ll focus on creating demand for META coin and new use cases for Metadium blockchain and DID technologies. Metadium also plans to continue its active DID standardization activities in order to impact the DID (Decentralized Identifier) industry.Main goals of Metadium in 2020- Construction of a DID ecosystem and practical use cases for DID and blockchain technologyLaunch THEPOL (new domestic service)KAYBO KEEPIN (new overseas service)Regulatory sandbox approvalMetadium SDK for Unity official launchLaunch MyKeepin app (DIDaaS)- DID StandardizationIntegrate the DID international standards recommended by DIF and W3CETRI joint project: Development of Interoperable Decentralized ID PlatformLet’s take a detailed look:Construction of a DID ecosystem and practical use cases for DID and blockchain technologyLaunch THEPOL (new domestic service)THEPOL is an online voting, research, and petition service using Metadium’s blockchain and DID. All voting processes are recorded on the Metadium blockchain, enabling transparent opinion polls and petition campaigns. DID technology also ensures anonymity of survey participants and one-person voting. THEPOL uses DID technology to store all of your identification information, so you don’t have to worry about leaking your personal data.2. KAYBO KEEPINKAYBO KEEPIN is a Metadium DID-based app that provides personal authentication and digital wallets to KAYBO users in Latin America.KAYBO is a game publishing platform operated by FHL Games that provides major game services such as Battleground(PUBG) and Point Blank to its 20 million users in Latin America.KAYBO KEEPIN is the result of Coinplug and FHL Games partnership and it’s being developed according to the W3C DID standard.3. Regulatory sandbox approvalCoinplug, Metadium’s technological partner, is planning a regulatory sandbox for ‘Construction of youth age identification systems’ using the Metadium DID. To demonstrate the advantages and potential of DID technology, we are creating various certification business test cases where Metadium is used.4. Metadium SDK for UnityMetadium team is planning an official launch by upgrading Metadium SDK for Unity alpha version. Unity is the world’s largest game engine and game developer community, with this launch game developers can integrate Metadium SDK for Unity to easily apply DID solutions to their games. We are planning to unveil Metadium SDK for Unity in Unity Asset Store.5. MyKeepinMyKeepin is a DID network led by Coinplug, a technological partner of Metadium. Companies and institutions that need DID solutions can join the DID ecosystem as partners in the Mykeepin program. MyKeepin app will be launched in the second quarter.DID Standardization1. Integrate the DID international standards recommended by DIF and W3CMetadium technology reflects the DID international standard presented by DIF and W3C. DIF’s Identity Hub is built on the Keepin app, and the Universal resolver is being used to develop an interoperable DID platform.2. ETRI joint projectAt the request of the Korea MSIT (Ministry of Science and ICT), Coinplug is participating in the project conducted by IITP. The Metadium Platform is being used for research and technology development. The ultimate goal of this project is to develop a platform that ensures privacy protection and interoperates with each other platforms. The project includes Korea Post, KFTC, Koscom, and ICON, a other blockchain platform.Thank you for your support and trust in Metadium.Metadium TeamMetadium’s plans for the future was originally published in Metadium on Medium, where people are continuing the conversation by highlighting and responding to this story.

10

Metadium 02.24

Announcement: Metadium Hard Fork on November 18

METADIUM Hard ForkDear Metadium community,Our team would like to announce the upcoming hard fork and what it means to everybody in the Metadium sphere.The hard fork is expected to happen at 00:00 UTC / 09:00 KST on November 18, 2020 at block 11441000. But please note that due to the nature of blocks generation, this time is just an approximation.The upcoming Metadium’s hard fork is a stepping stone to the future of our blockchain. We are following Ethereum’s Istanbul hard fork (ETH 2.0) because we want to upgrade and fix bugs but also to ensure we have future access to the developments and upgrades of the Ethereum blockchain.The hard fork was unanimously decided by the consortium that forms the Metadium Blockchain. Please note that if you execute an action before the block 1144100, there will be no interruption caused by the hard fork.New Features: 6 EIP upgrades152: blake2b hash function1108: alt_bn128 re re-pricing1344: chain ID to prevent replay attacks1844: reprices certain opcode due to the rapid growth of states2028: reduce the gas cost of calling on-chain data (68 to 16 gas per byte)2200: net gas metering changes for SSTORE opcodeUpgrade method:Option#1: Check out the latest codes from master branch & build your own gmet binaryOption#2: Linux builds are available at the official release link. Please make sure that github commit hash is the following: 5b383cfca560f491b8726976977fb35bd3dd7af5If you have any questions, please contact us through info@metadium.comWe would like to thank you for all your support and we are looking forward to Metadium’s next stage with a bigger impact in the industry.Thank you for your support and trust in Metadium.Metadium TeamAnnouncement: Metadium Hard Fork on November 18 was originally published in Metadium on Medium, where people are continuing the conversation by highlighting and responding to this story.

10

Metadium 02.24

Metadium celebrates reaching more than one million META wallets

Greetings from the Metadium team,We area happy to announce that over a million wallets have been created on the Metadium blockchain. This number was accomplished thanks to the successful development of multiple business related to DID in 2020. Some of these bussiness are:*THEPOL: a blockchain-based survey and poll platfom using Metadium blockchain. It uses Decentralized Identifier (DID) to provide untampered voting and public opinion polls as well as guaranteeing the voters’ anonymity and data protection. THEPOL have total of 1000+ surveys and polls were created with over 500, 000 users.* MYKEEPiN: an easy and secure identification service based on METADIUM’s Decentralized Identifier (DID) technology and Self-Sovereign Identity (SSI). The service is designed so users can process digital identity authentication requests via their credentials stored on MYKEEPiN without the intervention of third-party companies. Since its launch in May, through the 83 Alliance Company, MYKEEPiN has already been implemented in multiple areas including education, AI, and more.*MONEY TREE: a Metadium-based financial platform for Galaxia Communications with a stable coin (XTL) with the same value as 1 KRW. Moneytree is an electronic payment and mobile financial platform used by more than 1,500,000 users.Reaching one million META wallets it’s without a doubt a big accomplishment and it couldn’t have been obtained without our team and, of course, the community.We will continue working hard to ensure Metadium-based services reach more people in the future.Thank you,Metadium TeamMetadium celebrates reaching more than one million META wallets was originally published in Metadium on Medium, where people are continuing the conversation by highlighting and responding to this story.

10

IOST 02.24

IOST Bi-Weekly Report | LAToken Listing, Community Growth, Donnie Airdrop Updates

The IOST Bi-Weekly Report is a publication to share about the IOST’s latest development, market expansion, and ecosystem developments with the IOST community.From here, we would like to express our gratitude to our community for your continued support. Your advice is welcomed and valued here.A. Technical Development[Development]Optimization of the IOST automation tool[Operation and maintenance]IOST exchange wallets connectionB. Community Growth & Mainnet StatisticsDisclaimer: Third-party developers develop all IOST DApps. The information provided here does not constitute any investment advice. All content provided here is intended for education only. IOST bears no responsibility or liability for any loss which players may experience. Please contact the DApp team directly for any questions.C. Ecosystem DevelopmentDonnie Finance Airdrop for the IOST CommunityRecently, Donnie Finance confirmed airdrop 5% of the total DON supply for the IOST community. Up to now, Huobi Global, OKEx, Upbit, Bithumb and many more exchanges have all confirmed support for the airdrop event.*The Donnie team will keep working on onboarding more exchanges to support the airdrop*For Updates, kindly check here!IOST is Live on LaToken Exchange- Trading Starts Now!19 Feb 2021, IOST is officially live on LaToken Exchange.IOST/USDT trading pair is now available, with deposit/withdrawal of IOST on LAToken officially opened on Feb 19, 12:00 PM (UTC).Click here to explore LAtoken.For a new Twitter giveaway by Latoken & IOST, check LAtoken Twitter right now.body[data-twttr-rendered="true"] {background-color: transparent;}.twitter-tweet {margin: auto !important;} — @latokensfunction notifyResize(height) {height = height ? height : document.documentElement.offsetHeight; var resized = false; if (window.donkey && donkey.resize) {donkey.resize(height);resized = true;}if (parent && parent._resizeIframe) {var obj = {iframe: window.frameElement, height: height}; parent._resizeIframe(obj); resized = true;}if (window.location && window.location.hash === "#amp=1" && window.parent && window.parent.postMessage) {window.parent.postMessage({sentinel: "amp", type: "embed-size", height: height}, "*");}if (window.webkit && window.webkit.messageHandlers && window.webkit.messageHandlers.resize) {window.webkit.messageHandlers.resize.postMessage(height); resized = true;}return resized;}twttr.events.bind('rendered', function (event) {notifyResize();}); twttr.events.bind('resize', function (event) {notifyResize();});if (parent && parent._resizeIframe) {var maxWidth = parseInt(window.frameElement.getAttribute("width")); if ( 500 Disclaimer: Latoken is a third-party, centralized exchange. The information provided here does not constitute any investment advice. All content provided here is intended for education only. IOST bears no responsibility or liability for any loss which players may experience. Please contact the Binance team directly for any questions.Lunar New Year wishes from IOST cofounder Jimmy Zhong. Happy New Year, all!Wishing you health, good fortune & a bullish market on the year of The Ox!Happy Lunar New Year to all IOST fans!body[data-twttr-rendered="true"] {background-color: transparent;}.twitter-tweet {margin: auto !important;} — @jimmyzhong_iostfunction notifyResize(height) {height = height ? height : document.documentElement.offsetHeight; var resized = false; if (window.donkey && donkey.resize) {donkey.resize(height);resized = true;}if (parent && parent._resizeIframe) {var obj = {iframe: window.frameElement, height: height}; parent._resizeIframe(obj); resized = true;}if (window.location && window.location.hash === "#amp=1" && window.parent && window.parent.postMessage) {window.parent.postMessage({sentinel: "amp", type: "embed-size", height: height}, "*");}if (window.webkit && window.webkit.messageHandlers && window.webkit.messageHandlers.resize) {window.webkit.messageHandlers.resize.postMessage(height); resized = true;}return resized;}twttr.events.bind('rendered', function (event) {notifyResize();}); twttr.events.bind('resize', function (event) {notifyResize();});if (parent && parent._resizeIframe) {var maxWidth = parseInt(window.frameElement.getAttribute("width")); if ( 500 Join the IOST Community!Supported by Sequoia, Matrix, ZhenFund, and other major investors, IOST is an enterprise-level blockchain platform developed for online service providers.The IOST project team is currently mainly composed of R&D personnel focusing on blockchain distributed technology. The team is formed by experienced blockchain industry experts who have graduated from world top universities such as Princeton, Stanford, MIT, Tsinghua University, and Beijing University.With a two-year-old mainnet, IOST has swiftly risen to become a world-leading public chain renowned for its numerous government collaborations and enterprise partnerships around the world. IOST is one of the Big Four public chains with a rich user base and real applicability alongside Ethereum, EOS, and TRON. 500,000 community members, over 20 countries worldwide, over 400 nodes, top staking economy, and growing.IOST’s Node Program is widely praised as the globally leading staking program by numerous blockchain research institutions with attractive returns, low risk, and ease of use are some of the key program highlights. To learn more and participate in one of the world’s top staking programs, please visit here.If you would like to hang out with the IOST community on chat, social media, or to discuss product development, we have something for everyone:International English Telegram GroupIOST Announcement ChannelIOST Official TwitterIOST CTO Terry Wang TwitterIOST CEO Jimmy Zhong TwitterSlack Developer CommunityUptrenndFacebook PageLinkedIn…………………………………………………….IOST Bi-Weekly Report | LAToken Listing, Community Growth, Donnie Airdrop Updates was originally published in IOST on Medium, where people are continuing the conversation by highlighting and responding to this story.

14

Klaytn 02.24

[공지] Klaytn SDK (caver-js, caver-java) v1.5.7 릴리즈

Klaytn SDK caver-js v1.5.7과 caver-java v1.5.7이 릴리즈되었습니다.caver-js, caver-java v1.5.7에서는 KIP-37 API를 지원합니다. 사용자는 이 기능을 사용하여 KIP-37 토큰 컨트랙트를 쉽게 배포하고 실행할 수 있습니다. 또한 KCT Contract Detection 기능을 제공하여, 네트워크에 배포된 토큰 컨트랙트가 어떠한 인터페이스를 구현하고 있는지 탐지할 수 있는 기능을 제공합니다.KIP-37: 멀티 토큰 스탠다드caver-js v1.5.7에서는 `caver.kct.kip37`에서 멀티 토큰(KIP-37) 관련 함수를 제공합니다.caver-java v1.5.7에서는 `com/klaytn/caver/kct/kip37`에서 멀티 토큰(KIP-37) 관련 함수를 제공합니다.KCT 인터페이스 탐지caver-js v1.5.7에서는 `caver.kct.kip7.detectInterface`, `caver.kct.kip17.detectInterface` 그리고 `caver.kct.kip37.detectInterface`를 사용하여 해당 컨트랙트가 구현한 KCT 인터페이스를 확인할 수 있습니다.caver-java v1.5.7에서는 `KIP7.detectInterface`, `KIP17.detectInterface` 그리고 `KIP37.detectInterface`를 사용하여 해당 컨트랙트가 구현한 KCT 인터페이스를 확인할 수 있습니다.caver-js v1.5.7에 대한 더욱 자세한 설명은 다음 링크를 참고하시기 바랍니다.https://github.com/ground-x/caver-js/releases/tag/v1.5.7.caver-java v1.5.7에 대한 더욱 자세한 설명은 다음 링크를 참고하시기 바랍니다.https://github.com/ground-x/caver-java/releases/tag/v1.5.7.caver-js 패키지는 다음 링크에서 다운로드할 수 있습니다.https://www.npmjs.com/package/caver-js/v/1.5.7.caver-java 패키지 의존성 설정은 다음 링크에서 확인할 수 있습니다.https://bintray.com/gx-devops/maven/caver-java.[공지] Klaytn SDK (caver-js, caver-java) v1.5.7 릴리즈 was originally published in Klaytn on Medium, where people are continuing the conversation by highlighting and responding to this story.

8

Klaytn 02.24

[Notice] Klaytn SDK (caver-js, caver-java) v1.5.7 Released

Today we are excited to announce that the Software Development Kits (SDKs) of Klaytn v1.5.7 have just been released.caver-js and caver-java v1.5.7 support KIP-37 APIs. Users can easily deploy and execute KIP-37 token contracts using this feature. In addition, the KCT Contract Detection function can detect which interfaces a token contract implements.KIP37: Multi-token standardIn caver-js v1.5.7, the API functions for multi-token (KIP-37) are provided in `caver.kct.kip37`.In caver-java v1.5.7, the API functions for multi-token (KIP-37) are provided in `com/klaytn/caver/kct/kip37`.Detecting interfaces of KCT contractsIn caver-js v1.5.7, you can detect KCT interfaces of the given contract using the following functions: `caver.kct.kip7.detectInterface`, `caver.kct.kip17.detectInterface` and `caver.kct.kip37.detectInterface`.In caver-java v1.5.7, you can detect KCT interfaces of the given contract using the following functions: `KIP7.detectInterface`, `KIP17.detectInterface` and `KIP37.detectInterface`.For detailed information about caver-js v1.5.7, please refer to https://github.com/ground-x/caver-js/releases/tag/v1.5.7.For detailed information about caver-java v1.5.7, please refer to https://github.com/ground-x/caver-java/releases/tag/v1.5.7.Refer to https://www.npmjs.com/package/caver-js/v/1.5.7 to download the caver-js.Refer to https://bintray.com/gx-devops/maven/caver-java to download the caver-java.[Notice] Klaytn SDK (caver-js, caver-java) v1.5.7 Released was originally published in Klaytn on Medium, where people are continuing the conversation by highlighting and responding to this story.

11

KuCoin Shares 02.23

What is StrongBlock (STRONG) And How Does It Work? | KuCoin Crypto Gem Observer

What Is StrongBlock (STRONG) And How Does It Work? | KuCoin Crypto Gem ObserverThe blockchain ecosystem consists of two parts: miners and nodes. Miners are responsible for verifying new transactions and creating blocks to record them on the blockchain. Nodes contain the whole transaction record of the blockchain; they transmit, relay and store decentralized blockchain data.Miners get rewards for creating blocks, so everyone is very keen on mining. However, there is no system to provide rewards to nodes. StrongBlock is the first and only decentralized platform to reward nodes for supporting the infrastructure of their blockchain.In this article, KuCoin Crypto Gem Observer will take you on a quick dive into StrongBlock.Why incentivizes nodes?With limited resources and no financial incentive, many nodes run out-of-date software, maintain incomplete blockchain histories, and are intermittently off-line. This can directly affect you, as it interferes with timely pricing of cryptocurrencies. There is no easy mechanism to fix this problem once a blockchain is launched.To solve this, StrongBlock has made it possible for anyone to create a node in seconds — or add their own node — and earn STRONG governance tokens per block. StrongBlock currently supports over 7500 Ethereum 1.0 nodes.How does StrongBlock work?First, StrongBlock built a node evaluation system that can identify the best performing nodes in the community and allocate STRONG tokens.Second, StrongBlock made it possible for anyone to create their own Ethereum 1.0 node in a few seconds with no technical expertise — using its Nodes-as-a-Service (NaaS) platform. This not only incentivizes existing nodes to operate better, it also provides more nodes for the Ethereum 1.0 blockchain, making it stronger.Currently, only Ethereum 1.0 nodes are eligible for STRONG rewards. Ethereum 2.0 and other protocols will be eligible at a later date.What is the STRONG token?STRONG is an ERC-20 token created by StrongBlock, enabling decentralized protocol governance. The original STRONG supply was 10,000,000, of which 9,472,218 was burned in a one-time event in November 2019. The current max supply of STRONG is 521,534.As part of its protocol, StrongBlock currently burns 10% of the STRONG contributed on a weekly basis for the creation of nodes. To date, over 5% of circulating STRONG has been burned since December 3, 2020, continually reducing the overall supply.The current STRONG distribution is as follows:Community STRONG: 322,713.57 (61.877%)Team and Shareholder STRONG: 198,520.43 (38.064%)Who created StrongBlock?David Moss, the co-founder and CEO of StrongBlock, is a blockchain expert, keynote speaker and strategic advisor. He has the distinction of holding two prominent roles in the creation of EOS, the decentralized blockchain operating system: as SVP of Technology Operations at Block.One LLC, leading EOSIO technology development; and as co-leader of the EOS mainnet launch.Rounding out the executive team are Corey Lederer, Chief Product Officer, and Brian Abramson, Chief Technology Officer. Both held key executive technology positions at Block.one LLC, as well as having worked with Mr. Moss on previous Enterprise projects.StrongBlock has raised a total of $4 million in a seed round raised in February 2019.Closing thoughtsStrongBlock, led by a well-known and highly respected team, is a pioneer in blockchain infrastructure. Their innovations include the STRONG protocol and node reward mechanism which, along with future incentives including NFT tokens, lays the foundation for stronger, more efficient, and economically incentivized blockchain networks. With over 7500 nodes already being incentivized, STRONG is positioned to become a major force in the DeFi space.Find the Next Crypto Gem on KuCoin!Follow us on Twitter >>> https://twitter.com/kucoincomJoin us on Telegram >>> https://t.me/Kucoin_ExchangeDownload KuCoin App >>> https://www.kucoin.com/downloadWhat is StrongBlock (STRONG) And How Does It Work? | KuCoin Crypto Gem Observer was originally published in kucoinexchange on Medium, where people are continuing the conversation by highlighting and responding to this story.

13

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