Tag: solana

  • Aptos Blockchain Guide: the Next Big Innovation in Blockchain Scaling (Layer 1)?

    Aptos Blockchain Guide: the Next Big Innovation in Blockchain Scaling (Layer 1)?

    Aptos, a repurposed blockchain initiative of Meta’s abandoned web3 project (formerly Facebook). Its mainnet and token launch were hugely anticipated owing to its revolutionary infrastructure that might just surpass all other layer-one protocols. All you need to know about Aptos is in this article, made simple to understand and updated in real time.

    What is Aptos?

    Origin of Aptos

    Aptos also known as Aptos Labs is a web3 startup focused on building a scalable layer-1 blockchain. I know what you’re thinking, not another new smart-contract layer claiming to be more scalable than the others.

    But Aptos is not a new entity of its own, in fact, the company was founded by developers who formerly worked on Diem, Meta’s blockchain initiative that was abandoned in January. This means that the project already has a solid foundation to build its products off of.

    Key Features of Aptos Blockchain

    Aptos utilizes key elements of the former Diem blockchain and Move, a Rust-based programming language independently developed by Meta. The company also claims the network will be able to process over 130k transactions per second using its parallel execution engine (Block-STM), which results in low transaction costs for users.

    For context, most blockchains either execute smart contracts sequentially or require a massive parallel workload for improved performance, which requires a lot of power. Aptos differs from other blockchains because a single failed transaction will not hold up the entire chain. Instead, all transactions are processed simultaneously and validated afterwards. The ones that failed are aborted and re-executed, thanks to their STM (software transactional memory) libraries which detect and manage conflicts.

    As a result, the combination of these technologies streamlines the entire network’s throughput capacity, which has been a major bottleneck for other layer-1 blockchains. This is a short summary of Aptos’ smart contract execution according to their white paper published in August 2022. Their model is based on cloud infrastructure as a scalable and cost-efficient platform for building widely-used applications.

    Aptos enables DeFi projects to be built on its blockchain. So far, there are over 30 DeFi projects on the ecosystem. These projects include decentralized exchanges, lending protocols, and liquid staking. An example of this is Aries Markets– a margin trading protocol.

    Who is the Team behind Aptos?

    Aptos is co-founded by Mo Shaikh (CEO) and Avery Ching (CTO), both former Meta employees who have years of experience as a senior developer and engineer in the blockchain industry.

    The team consists of a battle-hardened group of PhDs, researchers, engineers, designers and strategists. They are the original creators, designers and builders of Diem.

    What’s Happening with Aptos?

    Aptos Funding

    Aptos has been securing a sizeable amount of funding from numerous crypto heavyweights despite the bear market. In March 2022, the company received $200 million in funding from a16z, Tiger Global, and Multicoin Capital, among many other venture capitalists.

    In July, the company raised $150 million in a Series A financing round led by Sam Bankman-Fried’s FTX Ventures and Jump Crypto.

    Moreover, during the Venture Round on 15th September, Binance Labs doubled down on Aptos, bringing up the blockchain startup’s valuation to a massive $4 billion according to Bloomberg. With the new funding from Binance, Aptos quadrupled its valuation in six months as per Crunchbase’s report.

    A few days later on 28th September, an undisclosed amount was also raised during the Venture Round by Dragonfly Capital.

    Being backed by Binance Labs is a good sign that the project shows promise. In fact, Yi He, co-founder of Binance and the head of Binance Labs, chose to invest in Aptos in part because of the Move programming language the company is using to build its blockchain.

    Aptos Team and Ecosystem Expansion

    Moreover, the team at Aptos has been actively hiring, most notably they have acquired several former Solana staff such as Austin Virts, former Head of Marketing at Solana.

    Not only Solana staff but a lot of hardcore Solana proponents have jumped ship for Aptos as well. With the narrative of Aptos being the next Solana, people are speculating whether investors actually believe in their tech long-term, or it is simply a pump and dump for venture capital firms (VC) and whales to make back their money due to the series of liquidation across the market. VC-heavy projects should be considered a red flag, but in the case of Aptos, there is more than meets the eye.

    Aptos Testnet

    Aptos has been focusing on driving the growth of their ecosystem. Since May, Aptos has launched their testnet campaign named “Aptos Incentivized Testnet” (AIT) and is divided into four stages according to their roadmap: AIT1, AIT2, AIT3 and AIT4. The goal is to invite and reward node operators, developers, ecosystem builders, and auditors alike to deploy applications and stress-test the decentralized network, ensuring the community is ready to launch a production-grade Aptos mainnet. Each stage focuses on executing different deliverables that contribute to the overall function of the blockchain.

    AIT3 concluded on 9th September 2022, preparing for the final testnet which will lead to the mainnet launch if successful. Throughout the series of testnets, millions of transactions have been carried out, tens of thousands of nodes have been put up, and more than 1,500 have forked the Aptos-core repository. The codebase is open-source and the project has onboarded well over 100 projects. Teams such as Pontem Network, Protagonist, PayMagic, MartianDAO, Solrise Finance and more have already been building and testing on the network.

    Furthermore, Aptos also has a grant program to offer project teams and individuals non-dilutive funding in order to further develop the ecosystem. One thing is certain that the earliest projects to develop on a blockchain are the ones that tend to moon if the blockchain is successful.

    Aptos Mainnet Launch

    Aptos Labs officially launched its mainnet “Aptos Autumn” on 12th October 2022, making it the first blockchain to debut Move technology. The mainnet is currently using the latest version of AptosBFT (version 4), which leverages a Byzantine Fault Tolerance (BFT) consensus protocol with responsive production optimization. To put it simply, this mechanism quickly minimizes the impact of failed validators on throughput and latency, significantly improving the blockchain’s performance. Aptos team has announced that they are developing AptosBFT (version 5) and will release it in a future upgrade.

    The Aptos Bridge

    The Aptos Bridge went live on 19th October 2022, powered by LayerZero, a trustless omnichain interoperability protocol. With this deployment, users will be able to move USDC, USDT, and ETH into Aptos from Ethereum, Arbitrum, Optimism, Avalanche, Polygon, and Binance Smart Chain. Users can also withdraw their funds out of the Aptos ecosystem, but as of now, there will be a 3-day transfer window to keep the network stable. According to LayerZero Labs, this will decrease as stability and time in production increase.

    Another thing to note is that there is a rate limit to the bridge, starting at an outbound value cap of $1 million every 24 hours. As stability and time in production increase, this will also increase. Finally, since Aptos is an entirely new ecosystem, native assets outside of the APT token do not exist. This means that the only way to get other assets into the ecosystem is via “wrapped assets” from other chains.

    Aptos Goes into Web3 Gaming

    Aptos has recently announced its partnership with NPIXEL, a Korean Triple-A gaming studio. NIPXEL have been behind popular massively multiplayer online role-playing games such as Gran Saga, which boasts 4 million downloads since its launch in Korea and Japan.

    Aptos and NPIXEL are joining forces to create METAPIXEL, a Web3 gaming ecosystem. This partnership sees NPIXEL creating games on the Aptos network. The goal of their partnership is to create a triple-A game that boasts true ownership of game assets.

    Partnership with Google Cloud

    Google Cloud and Aptos Labs have announced an expansion of their partnership, which now includes Google Cloud running a validator for Aptos. Additionally, Aptos has selected Google Cloud as the preferred infrastructure provider for its ecosystem, and the two companies will collaborate on an accelerator program through the Aptos Foundation that supports Web3 startups and developers working on Aptos.

    Moreover, Aptos and Google Cloud will collaborate in hosting global hackathons and other events. The purpose of these hackathons is to bring decentralized developer communities together to collaborate and address common challenges. They will also invite both the Google developer community and the Aptos community to participate and work alongside engineers from both companies to deploy projects that can be quickly scaled globally. In line with their joint events at Bitcoin, Consensus, and Converge last year, they also plan to continue engaging their communities through happy hours and panels in 2023.

    MoonPay Fiat On-Ramp Integration into Petra Wallet

    Aptos Labs and MoonPay have teamed up to make it easier for billions of people to join the web3 space. This means that users can now purchase APT using Apple Pay. Aptos Labs’ wallet, Petra, now features an easy-to-use interface for exchanging value within the Aptos ecosystem. The partnership began in November 2022 when APT became available on MoonPay.

    The integration of the MoonPay fiat on-ramp into Petra was a crucial step in enhancing the web3 user experience. The fiat on-ramp makes it easy for both new users and early adopters to get started on the Aptos network, as they can purchase APT using a variety of payment methods, including Visa, Mastercard, Apple Pay, and Google Pay.

    Securing Move as the Underlying Programming Model

    To ensure that Aptos is secure, their team has been developing bug-free code through a combination of disciplined software engineering practices and the right tools. This includes mandatory code review, continuous testing and integration, and best practices in the Rust ecosystem.

    Moreover, Aptos has contracted auditing companies (Certik, Holburn), conducted community auditing, and worked closely with OtterSec. They also run a bug bounty program that offers rewards of up to $1,000,000 for critical bugs and $100,000 for crash bugs. Aptos has invested in fuzzing and added redundancy through a paranoid mode in the Move Virtual Machine.

    Lowering Gas Fees with Community-Driven Feedback

    Aptos is engaging with community builders to improve its ecosystem, with a focus on reducing gas fees. The team has analyzed on-chain data and interviewed builders to gather insights. Their three-stage plan includes reducing costs for dynamic NFTs, developing gas-efficient data structures, and creating a demand-driven gas model.

    The current gas framework combines execution and storage fees, leading to an unbalanced gas price. The team will separate storage and execution fees and provide storage refunds to solve these issues. The team is committed to delivering these improvements in the coming months to better serve the network’s demand.

    What is the APT token?

    APT is the native token of the Aptos platform. The APT token is used to pay for transaction and network fees on Aptos.

    Fees will be charged on all transactions on the network and are specified in Aptos tokens. Validators will have the opportunity to prioitise the highest-value transactions on the Aptos network, and to discard transactions of lower value. The result is that the blockchain would still be able to operate efficiently when the system is at capacity. Eventually, network fees will also be deployed so that the cost of using Aptos would be proportionate to the costs of deploying hardware, maintenance, and node operation.

    In addition, APT can be used for governance voting on upgrades to the protocol and on/off-chain processes, and to secure the blockchain by way of a proof-of-stake model.

    Validators holding a minimum number of staked APT tokens can participate in transaction validation on the Aptos blockchain. The benefit of being a validator is that they can decide on the division of rewards between themselves and their respective stakers. On the other hand, stakers can select any number of validators to stake their tokens with in order to receive a pre-agreed split of the rewards. Rewards will be distributed to validators and stakers at the end of every epoch.

    At present, the maximum reward rate for stakers starts at 7% per annum and this amount is evaluated at every epoch. The maximum staking reward however will decrease by 1.5% per year until it reaches 3.25% per year. However, all reward amounts and mechanisms can be changed by governance voting.

    Aptos Token Listing

    Binance announced the listing of Aptos (APT) on their exchange and trading of the APT token commenced on 19th October 2022, 01:00 UTC. The spot trading pairs include APT/BTC, APT/BUSD, and APT/USDT, and withdrawals for APT will open on 20th October 2022, 01:00 UTC. Moreover, the listing fee for APT is at 0 BNB and users can now start depositing APT in preparation for trading.

    In addition, Binance will add APT as a new borrowable asset on cross margin and isolated margin within 48 hours from 19th October 2022, 01:00 UTC. Both margin pairs include APT/BUSD and APT/USDT.

    Where can I buy the Aptos ($APT) token?

    Aptos and MoonPay have recently partnered up to allow Petra wallet fiat on-ramps. So users can now buy APT using Visa, Mastercard, Apple Pay and Google Pay.

    The APT token can also be purchased and traded on the following exchanges: Binance, Coinbase Exchange, OKX, and Digifinex.

    Start trading $APT on Binance and enjoy 20% off trading fees by signing up here.

    Is Aptos Worth Investing?

    Aptos offers unique and promising features that cannot be found in other layer-1 protocols (except for Sui which is also a Diem-based blockchain). As such, Aptos has the potential to compete with Ethereum and Solana in terms of scalability and overall network capacity.

    However, Aptos is heavily backed by venture capitals (VC), and in light of the VC bankruptcy domino effect toppling across the industry, investors should be cautious when dealing with VC-heavy projects. In fact, according to Aptos Explorer, its total supply is over 1 billion and more than 800 million of the tokens are actively staked, suggesting that early investors, private buyers, and the Aptos team collectively control 80% of the token supply.

    Nevertheless, at the end of the day, Move technology is most likely here to stay as it is a revolutionary programming foundation for blockchain scalability and security. And with decades of experience in the blockchain industry as well as Meta, Aptos Labs stakes its reputation on the long-term success of the blockchain.

    Frequently Asked Questions (FAQs)

    What is Aptos?

    Aptos is a layer-1 blockchain that uses key elements of the former Diem blockchain and Move, a Rust-based programming language independently developed by Meta.

    How to buy Aptos?

    Binance announced the listing of Aptos (APT) on their exchange, and will be available for spot trading at 19th October 2022, 01:00 UTC.

    Does Aptos have a coin?

    Binance announced the listing of Aptos (APT) on their exchange, and will be available for spot trading at 19th October 2022, 01:00 UTC.

    When is Aptos ICO?

    Binance announced the listing of Aptos (APT) on their exchange, and will be available for spot trading at 19th October 2022, 01:00 UTC.

    Who is the Aptos team?

    The Aptos team consists of researchers, designers and engineers of Diem, Meta’s blockchain initiative that was abandoned in January 2022. Aptos currently has 60 employees on their team.

    Who is the founder of Aptos?

    Aptos Labs is co-founded by Mo Shaikh and Avery Ching, both former Meta employees who have years of experience in the blockchain industry.

    Is Aptos funded?

    Aptos Labs has raised $350 million in total from FTX Ventures, Jump Crypto, a16z, Tiger Global, Multicoin Capital, among many other capital ventures. Currently, Aptos Labs has 28 investors. Aptos Labs also received an undisclosed amount in strategic investment from Binance Labs, bringing its valuation to $4 billion.

    What is the Aptos testnet?

    Aptos has an incentivized testnet program where the Aptos team welcomes community members to help with testing. The first testnet was Aptos Incentivized Testnet 1 (AIT1) where the community and the Aptos team created and deployed a decentralized network for over a week. Those who met a 95% participation rate were rewarded. Eligible individuals who were unable to meet the original expectation, but still participated in at least 5% of the testing rounds were also offered 50% of the rewards.

    Aptos Incentivized Testnet 2 (AIT2) was concluded in late July 2022.

    The latest Aptos Incentivized Testnet 3 (AIT3) opened for registration on 19th August 2022 and will launch on 30th August 2022. Participants that meet the team’s success criteria will receive 800 Aptos tokens. For more details and signup, check out the Aptos blog.

    Is Aptos Labs listed on any stock exchange?

    Aptos Labs is a private company and is not listed on any stock exchange.

    What is the price of Aptos Labs (APTOS) cryptocurrency?

    Aptos Labs (APTOS) does not currently have a cryptocurrency token. Binance announced the listing of Aptos (APT) on their exchange, and will be available for spot trading at 19th October 2022, 01:00 UTC.

    Is Aptos the same or related to Sui?

    No, Aptos and Sui and completely different and unrelated projects. The only connection between the two projects is that both teams have previously worked in blockchain development at Meta (formerly Facebook).

    Is Aptos worth investing?

    Aptos shows a lot of promise but investors should be cautious as the project is heavily funded by venture capitals. But at its core, Aptos’ programming language, Move, is most likely here to stay as it offers better scalability and security compared to other layer-1 blockchains.

    Is Aptos backed by Binance?

    Aptos Labs received an undisclosed amount in strategic investment from Binance Labs, bringing its valuation to $4 billion. In fact, Yi He, co-founder of Binance and the head of Binance Labs, chose to invest in Aptos in part because of the Move programming language Aptos is using to build its blockchain.

    Is there any Aptos $APT token airdrop?

    Early Aptos network participants were given an airdrop of APT tokens. A total of 20,067,150 APT tokens were airdropped to 110,235 participants.

    How do I participate or be eligible for an Aptos APT airdrop?

    Previous Aptos users who had completed an application to join the Aptos Incentivized Testnet or minted an APTOS:ZERO testnet NFT were eligible to claim APT tokens. Those who were eligible to receive APT tokens were notified by the Aptos team via email. There are no plans for further airdrops for the time being.

    Which wallet support Aptos?

    Petra Wallet and Pontem Wallet are native non-custodial wallets for the Aptos ecosystem, and can integrate with many Aptos DApps.

    Why is Aptos dumping?

    Aptos’ price usually comes under pressure whenever there is a token unlock event. This is because early investors will typically sell those unlocked tokens to take profit. The next one will unlock on February 12, 2023.

    What is the price prediction for Aptos in 2023?

    Aptos will most likely increase in value, as the narrative for layer-1 blockchain scaling solution is trending in 2023.

  • Is Solana (SOL) Dead After FTX Bankruptcy?

    Is Solana (SOL) Dead After FTX Bankruptcy?

    Over the past two years, Solana has risen to be one of the largest blockchains by both market cap and usage, rivalling that of Ethereum. This rapid growth was largely driven by Sam Bankman-Fried (SBF), former CEO of recently bankrupt exchange FTX, who was a huge proponent of the project. In light of the FTX contagion, Solana was hit hard, leaving investors to question the state of the ecosystem.

    In case you are out of the loop, we have covered the entire timeline of the FTX contagion in chronological order listed down below:

    How is Solana Affected by the FTX Collapse?

    Solana (SOL) Token Holdings of FTX

    According to an FTX balance sheet shared with investors, the exchange held $982 million in SOL. It is also reported by CoinDesk that the second largest holding of Alameda Research, the sister company of FTX, is SOL. It stands to reason that FTX and Alameda might have dumped their holdings to raise liquidity, though not confirmed.

    Since the beginning of FTX’s downfall, SOL has tanked -59% in price, putting it at -94% below its all-time high. It is also expected that many investors have exited their SOL position out of fear.

    Moreover, FTX and Alameda Research purchased 50.52 million SOL tokens from Solana Foundation and 7.56 million SOL from Solana Labs, representing nearly 11% of the total supply. On the bright side, most of these tokens are vested through a linear monthly unlock mechanism, which means FTX do not have them in custody yet. The last of these unlocks will occur by January 2028.

    Given FTX and Alameda are undergoing bankruptcy, their tokens will be frozen once unlocked, preventing further sell pressure. But it is likely that proceedings will involve liquidating SOL to repay FTX creditors.

    Massive TVL Decline in Solana’s DeFi Ecosystem

    Apart from SOL’s price, Solana’s DeFi ecosystem has also been severely impacted. Since the beginning of FTX’s downfall, more than $700 million have exited Solana’s ecosystem, leaving just a mere $285 million in total value locked (TVL) at the time of writing, according to DeFi Llama.

    A lot of this has to do with Project Serum, an order book based decentralized exchange (DEX) laying at the heart of Solana’s entire DeFi ecosystem, providing liquidity and pricing data to many other major DeFi protocols. Unfortunately, Serum was launched by SBF, and most of its liquidity comes from FTX and Alameda. Moreover, the recent FTX hack revealed that the private key of Serum’s program was compromised, suggesting FTX insiders were in control of them. As a result, Serum developers forked the program to separate from FTX and protect end-users.

    Depegged Wrapped Tokens on Solana

    Another critical issue is that wrapped tokens notably soBTC and soETH are depegged. This is because these wrapped assets are backed by collateral held in FTX, but because their liquidity dried up, no one knows if FTX still has the underlying assets. As a result, these wrapped tokens are no longer redeemable.

    This is very problematic, because almost all DeFi protocols have soBTC and soETH as collateral since it is accepted as the de facto BTC and ETH in Solana. But if underlying assets are completely invalid, then these wrapped tokens have no value, which could worsen the contagion.

    Will Solana Make a Comeback?

    It is important to remember that this collapse is from centralized players and not from decentralized protocols. The technology behind the Solana blockchain is not affected. Though Solana is experiencing big price declines, its community remains resilient and bullish as they continue to build despite market sentiment.

    Better Technology for Solana

    Recently, Coinbase Cloud has been helping with the network upgrade of Solana, implementing (1) Quick UDP Internet Connections (QUIC), (2) Stake-weighted Quality-of-Service (QoS), and (3) local fee markets.

    1. QUIC gives validators more control over incoming traffic. It will help prevent spammed transactions from overwhelming validators like in the April 2022 outage.
    2. Stake-weighted QoS ensures that validators can forwards transactions to slot leaders based on stake-weight, regardless of network conditions. Even if the slot leader is being spammed, other validators should be able to forward transactions to them. This QoS feature has been rolled out with QUIC.
    3. Local fee markets allow users to have their transactions included over others by adding a prioritization fee. This addition unlocks a new dimension in competing for transaction inclusion, whereas in the past, spamming was the only way to compete.

    Moreover, Google Cloud is running a block-producing validator on Solana, introducing Blockchain Node Engine to the blockchain next year. All of these features together will immensely increase the throughput capacity of the network.

    Improved Network Performance and Decentralization

    As a result of recent development, network performance has improved as average time to produce a block has decreased, increasing transactions per second. Moreover, active user number on Solana remains strong despite this year’s market downturn. As of October 2022, there are 11.5 million active accounts and 1.7 million active fee payers.

    Solana’s validator network is becoming more decentralized, ranking third on the Nakamoto Coefficient, a measurement for network decentralization. Furthermore, with FTX and Alameda expected to liquidate their SOL holdings, new buyers will come and help spread out the holding percentages, further increasing decentralization.

    Strong Developer Community

    In 2022, Solana has seen unprecedented developer activity across DeFi, DAOs, NFTs, GameFi, payments and mobile apps. Open source repos and developer activity on Solana surged this month, thanks to growing developer education resources and an easier onboarding experience. Additionally, DAO tooling and adoption has made it possible for large numbers of Solana projects to be managed on-chain.

    Solana also has a thriving NFT ecosystem. Even after the dip, it remains the second largest NFT ecosystem, according to CryptoSlam!. Solana NFTs are onboarding hundreds of thousands of users to the network, with over $3.6 billion in primary and secondary sales.

    According to sec3, a security research firm for Solana projects, thousands of developers are using, deploying, and auditing 1,000+ unique programs on Solana. Between the Phantom wallet, the NFT ecosystem, big partnerships with Instagram, and new use cases like StepN (move-to-earn), Solana continues to bring new users into the web3 space.

    Final Takeaway

    It is important to remember that Solana is NOT FTX. Even though Solana was heavily invested by FTX, its technology and decentralized protocol were never affected. The huge price declines we are currently seeing is most likely due to mass panic sells and forced liquidations of the FTX Group as well other ventures. As long as Solana continues to build, fresh healthy money will come flowing in the ecosystem.

  • Urgent: Ongoing Solana Hack, Million Dollars Drained from more than 5,000 Wallets

    Urgent: Ongoing Solana Hack, Million Dollars Drained from more than 5,000 Wallets

    What Happened to Solana?

    More than $6 million have been stolen from more than 5000 Solana wallets late Tuesday night, according to a tweet from Solana auditor OtterSec. The tweet is supported by other accounts on Twitter that claimed their holdings were wiped in a matter of minutes.

    The Solana auditor revealed that the transactions were in fact authorized by the owners of the wallets, suggesting a private key breach on a massive scale.

    ETH users may also be impacted by the attack. It is uncertain that the attack is limited only to the Solana blockchain. A TrustWallet and Slope wallet user reported losing USDC on both Solana and Ethereum.

    See also: What is Solana (SOL token): explained

    What Caused the Solana Attack?

    The exact cause of the Solana attack is as yet unknown, but Magic Eden, leading NFT marketplace of Solana, urged all Solana users to “revoke permissions for any suspicious links” as well as all apps if necessary.

    Reports indicate that all internet-connected hot wallets on Solana such as Phantom and Slope have been affected. Wallets that have not been used in more than six months seem to be mostly targeted, and all Phantom wallets have been compromised.

    Phantom tweeted, “We are working closely with other teams to get to the bottom of a reported vulnerability in the Solana ecosystem. At this time, the team does not believe this is a Phantom-specific issue.”

    On the other hand, crypto security firms believe that the exploit was not the result of a vulnerability with the Solana blockchain itself. Instead, they suspect the attack was a result of a mass compromise of users’ private keys by a third party.

    Sam Bankman-Fried, founder and CEO of FTX, commented in an interview with Fortune, “this wasn’t a core blockchain problem, likely seems like one app someone built was buggy.”

    Slope wallet to blame for the Solana attack?

    Solana is still investigating the hack, but so far is suggesting that wallet provider Slope is largely responsible for the security exploit. In a tweet, they state that “…it appears affected addresses were at one point created, imported, or used in Slope wallet applications.”

    Solana’s investigation is suggesting that Slope may be responsible.

    The Solana team has also found that whilst 60% of the victims were Phantom users, those who were affected did not generate their seed phrase using Phantom. Also, those who were solely Phantom users did not have their wallets drained.

    How Do I Protect Myself from this Attack?

    Users are advised to move their funds to a cold wallet such as a Ledger or Trezor hardware wallet, and ensure that the wallet has no previous approved authorizations to spend funds and is created offline following best security practices.

    For users without a hardware wallet, sending funds to major crypto exchange is a viable temporary solution.

    In the form of a community warning, web3 gaming company Star Atlas also urges users to withdraw permission for all of the apps in their wallets and shift money to cold storage with the Solana exploit underway.

    I have been affected by the Solana attack. What should I do?

    As ongoing investigations suggest that Slope may be responsible for the recent hack, Solana co-founder Anatoly Yakovenko advised Slope wallet users to regenerate their feed phrase in a different wallet.

    Slope has also issued a statement recommending ALL Slope users (not just those affected by the Solana attack) create a new and unique seed phrase wallet and transfer all their assets there. They also reassure users who have been using hardware wallets that their keys have not been compromised. Check this page for our hardware wallet reviews and guides.

    Note: Until 8th Aug 2022, Ledger is offering 10% off the Ledger Nano X and Ledger Nano S Plus when entering the code MOVESOL2LEDGER at checkout. Click here to buy!

    Is the Attack Still Ongoing?

    It’s unknown at this point whether the breach is still active, where it came from, and whether any further user funds are still in danger. Blockchain fraud investigator @zachxbt revealed that the attackers funded the main wallet connected to this operation via Binance seven months ago.

    The transaction history reveals that the wallet was inactive until today, at which point, the hackers made transactions with four separate wallets ten minutes before the incident occurred.

    Solana Hacker Wallet Address

    Frequently Asked Questions (FAQ)

    How do I protect myself from the Solana Hack?

    The current best strategy is to move funds into a cold wallet – such as the ledger hardware wallet. Make sure that the wallet has no previous approved authorizations to spend funds and is created offline following best security practices.

    Where to move my Solana funds if I don’t have hardware wallet?

    If you don’t have a hardware wallet, moving funds to a major crypto exchange is also a viable option now. However, it is recommended that users should get a hardware wallet and transfer their funds there as soon as possible. Check this page for our hardware wallet reviews and guides.

    Which Solana wallets were hacked?

    Multiple wallets – Phantom, Slope, Solflare, TrustWallet – across a wide variety of platforms are compromised. It is advised to move your funds to a hardware wallet or major crypto exchange for security purposes.

    Who were the Solana hackers?

    Investigators identified the following four wallets as the address of the attackers:
    CEzN7mqP9xoxn2HdyW6fjEJ73t7qaX9Rp2zyS6hb3iEu Htp9MGP8Tig923ZFY7Qf2zzbMUmYneFRAhSp7vSg4wxV 5WwBYgQG6BdErM2nNNyUmQXfcUnB68b6kesxBywh1J3n GeEccGJ9BEzVbVor1njkBCCiqXJbXVeDHaXDCrBDbmuy

    Is Solana dead?

    The widespread Solana wallet hack certainly impacts the market sentiment toward Solana, and many investors have expressed doubt about the project’s future. As of now, the attack has prompted an 8% drop in Solana’s price in the two hours following the first reports of the attack.

    What caused the Solana wallet hack?

    Crypto security firms believe that the exploit was not the result of a vulnerability with the Solana blockchain itself. Instead, they suspect the attack was a result of a mass compromise of users’ private keys by a third party.

    An ongoing investigation by Solana suggests that wallet provider Slope is responsible. This is because affected addresses were once created, imported, or used in Slope mobile wallet applications.

  • Ethereum Merge is Coming, Is This the End of Ethereum Killers?

    Ethereum Merge is Coming, Is This the End of Ethereum Killers?

    The Ethereum network is said to be the fastest and most scalable blockchain after the Merge in September, effectively cementing its position as the front-runner of smart-contract networks. What will this mean for other popular competing layer-1 blockchains known as “Ethereum Killers?” If you are holding any of these coins, you might want to consider its future prospects.

    The Ethereum Merge in September

    Ethereum founder Vitalik Buterin addressed at the Ethereum Community Conference in Paris that the Ethereum network will hit the 55% roadmap completion level after its much-anticipated “Merge” in September. The Merge will mark the beginning of Ethereum’s proof-of-stake upgrade, potentially enabling the network to process 100,000 transactions per second (tps), according to Buterin, which is significantly higher than even centralized financial services like Visa and Mastercard.

    For the longest time, the biggest problem that has been plaguing Ethereum is scalability. In its current state, Ethereum can only process 12 to 25 tps with an average confirmation time of around six minutes. As a result, the network gets congested, leading to extremely high gas fees. To address that problem, the Merge involves many protocol changes that would allow users to enjoy fast transactions and low gas fees. Buterin has even given each of these planned upgrades rhyming names which he calls the “merge”, “surge”, “verge” and “purge.

    • Merge
      • Refers to combining the Ethereum mainnet with the proof-of-stake beacon chain, also known as EIP-3675.
    • Surge
      • Refers to the addition of Ethereum sharding, a scaling solution which will further enable cheap layer-2 blockchains and lower the cost of rollups or bundled transactions, making it easier for users to operate nodes that secure the Ethereum network. This reduces congestion on the main chain by distributing traffic to 64 shard chains.
    • Verge
      • Refers to the implementaion of “Verkle trees” (a kind of mathematical proof) and “stateless clients”, aimed at making the network more decentralized. These features will allow users to become network validators without having to store large amounts of data on their nodes.
    • Purge
      • Refers to the removal of historical data in a bid to streamline the network, also known as EIP-4444, a proposal focused on storing said historical data in execution clients such as The Graph, BitTorrent and block explorers, since relying to store everything on existing nodes can hamper scalability.

    What are “Ethereum Killer” Blockchains?

    “Ethereum Killers” refer to Ethereum’s competing layer-1 blockchains, namely Solana, Avalanche, Polkadot, Algorand, and Cardano. They inherited the killer name because they offer similar features to Ethereum but at significantly lower costs and faster speed.

    Ethereum Killer coins have been a very popular asset to investors looking for an alternative network to Ethereum. Smart-contract platforms have been dominating the market cap in the crypto space. According to Coingecko, it is the second highest crypto category by market cap, just behind the Ethereum ecosystem.

    What will happen to “Ethereum Killers” after Merge in September?

    If Buterin is able to deliver what he promised, then Ethereum will most certainly be the front-runner of smart-contract networks. People will look to Ethereum to being the primary platform for DApp development, DeFi activities, NFT minting and marketplace and more.

    Although Ethereum Killer coins have been pumping recently due to bullish sentiment surrounding Ethereum and its long-awaited Merge, communities are speculating whether this is just hype as competing blockchains of Ethereum will no longer have competitive advantage in terms of speed and scalability. Even until now, none of them have been able to dethrone Ethereum from its number two spot by market cap. The upcoming merge will only propel Ethereum upward, but that is if Buterin delivers what he promised. He stated that they will soon test the merge on Ropsten (Ethereum’s testnet).

    The largest future problem for Ethereum will most likely remain to be scalability. Although the new system will be faster, it is unlikely to solve the issue of high gas fees immediately since network demand is likely to rise as efficiency increases. But that is not to say that gas fees will forever be expensive on the Ethereum blockchain. But until Ethereum is able to achieve high scalability, Ethereum Killer blockchains remain to be viable alternatives for fast transactions and low gas fees. We will just have to wait and see in September.