Arthur Hayes: Chinese monetary policy could ignite crypto market

Ethereum Co-Founder Highlights User-Friendly Crypto Wallets at Ethcon Korea 2023Ethereum co-founder Vitalik Buterin delivered a keynote speech last Friday at Ethcon Korea 2023 — a hackathon and conference sponsored by Ethereum for the Korean Ethereum community in Seongsu-dong, Seoul — where he emphasized the importance of making crypto wallets user-friendly by striking a balance between user familiarity and decentralization.Photo by Nenad Novaković on UnsplashEnhancing security and convenienceParticipating in the event via video call, Buterin explained Ethereum’s ERC-4337 account abstraction upgrade during his speech, which was livestreamed on the Ethcon Korea YouTube channel. “The goal of account abstraction — a field that many wallets are currently working on developing — can be broadly categorized into two areas: security and convenience,” he said.Deployed on the Ethereum mainnet in March, the ERC-4337 is a standard that makes it possible to transact and create contracts in a single contract account, paving the way for more user-friendly crypto wallet designs. At its core are features such as easy account recovery, improved security, and customized services like auto-pay and bundled transactions. This provides a more convenient alternative to other crypto wallets, which mostly rely on private keys for account access, complicating setup and recovery procedures especially if a user loses their seed phrase.“Wallets must fundamentally be secure in a decentralized way, but there should also be ways to recover passwords as hardware wallets do,” Buterin stated. “However, many projects still rely on methods such as account recovery via email.”Simplifying transactionsAnother change introduced through the update is gas flexibility. Gas is a fundamental fee that users must pay to conduct transactions or execute a contract on Ethereum. Wallets backed by ERC-4337 can pay gas fees with any Ethereum utility tokens and more, including USD coins (USDC).From a convenience standpoint, Vitalik argued, it is very useful for first-time Ethereum users to be able to pay for gas with the USDC they already have. Sponsored transactions, where applications pay for fees, will be a great way to attract new users, especially for non-financial applications.He further elaborated that in order to transition from being user-friendly but centralized to more decentralized, a combination of a faster but precarious centralized approach with a slower but safer decentralized approach is required.He also stressed the importance of utilizing the various options available in modern technology concerning convenience, security, and decentralization, saying that it is essential to utilize these options effectively, continuously improve them, and take advantage of the benefits.Since 2019, Buterin has used Ethcon as a platform to announce Ethereum’s development roadmap and major technical updates.

UAE Accelerates Cross-Border Payments with JPMorgan’s OnyxFirst Abu Dhabi Bank (FAB), the largest bank in the United Arab Emirates (UAE), has ventured into the world of blockchain technology through a partnership with JPMorgan and its Onyx blockchain.Photo by Kamil Rogalinski on UnsplashFast tracking cross-border transactionsInternational financial transactions have long been afflicted by intricate procedures and snail-paced response times. These challenges have been particularly acute when it comes to cross-border payments. In response, FAB will utilize JPMorgan’s Coin Systems in order to expedite and streamline such cross-border payments.Powered by blockchain technology, JPMorgan’s Coin Systems advocates for swift transfers and settlements through a secure, distributed ledger. This collaboration between FAB and JPMorgan’s Onyx division was announced via a press release published on Tuesday (local time).The initiative represents FAB’s efforts towards leveraging cutting-edge technology, while improving and redefining the customer experience. While the initial testing phase was a success, it’s merely a prologue to FAB’s broader plans to utilize the technology for global transactional banking.With assets totaling AED 1.1 trillion ($312 billion) as of mid-2023 and laudable ratings from Moody’s, S&P, and Fitch, FAB maintains a significant presence in banking in the Middle East region.Onyx blockchainJPMorgan launched its Onyx blockchain in 2020 as a permissioned blockchain network. It is understood that the network processes daily transactions to the value of between $1 billion and $2 billion through partnerships established with banks in the Middle East, Europe, and India. Among the services offered by Onyx Digital Assets are tokenized US treasury bonds and mortgage-backed securities alongside its JPM Coin.JPMorgan is not alone in terms of top-tier banks and financial services firms who are delving into the world of blockchain. Rivals such as Citi announced its Citi Token Services product offering in September. It’s a blockchain-based service that utilizes tokenized deposits for the purpose of trading and providing liquidity.Meanwhile, payments firm Mastercard announced that it was performing testing on its Multi Token Network in June. For its part, JPMorgan has also been a participant in Singapore’s Project Guardian, a collaborative initiative led by the Monetary Authority of Singapore in conjunction with the financial services sector, centered on asset tokenization.Bahrani partnershipThis latest collaboration follows hot on the heels of JPMorgan’s partnership with another Middle Eastern bank last month. Bank ABC, which is headquartered in Bahrain, became the first Middle Eastern bank to utilize JPMorgan’s Onyx Coin Systems for faster cross-border payments.That initiative also had the support of Bahrain’s central bank. At the time of the launch of the collaboration, Central Bank of Bahrain Governor Rasheed Al Maraj stated:”After working closely with JP Morgan and Bank ABC over the past two years to experiment with cross-border commercial transactions between Bahrain and the US, leveraging the JP Morgan Coin System, we are pleased to witness the soft launch of this innovative banking solution by a Bahraini-based bank.”

Crypto Exchange HTX Reports $8 Million Hack Over WeekendCrypto exchange HTX confirmed on Monday that it fell victim to a hack over the weekend, resulting in losses amounting to 5,000 ETH ($8 million).HTX stakeholder Justin Sun, Founder of layer one blockchain TRON, disclosed the breach via an X post. In a series of subsequent X posts, Sun assured users and stakeholders that the exchange had promptly covered the losses, and current user deposits remained secure. He also emphasized that the platform was operating normally despite the security incident.Photo by GuerrillaBuzz on UnsplashHacker incentiveThe TRON Founder also extended an offer to the hacker responsible for the breach. He proposed a 5% reward for the return of the remaining funds, a figure notably lower than the 10% often offered to hackers in similar situations. Additionally, Sun dangled the possibility of a job at the exchange. That’s an unusual response to a cryptocurrency hack and one that had one commentator speculating upon the notion that the hacker belonged to the notorious North Korean Lazarus hacking group, pondering the prudence of such a move.Data from DeFi data aggregator DeFiLlama revealed that Seychelles-based HTX, formerly known as Huobi, witnessed nearly $10 million in outflows, with a remaining $2.73 million in customer deposits as of the latest data.Hacker’s identity may be knownThe hacker, who received a series of messages from an address identified as an HTX hot wallet by Nansen, was presented with a stark choice. The messages, written in both English and simplified Chinese, claimed to have uncovered the hacker’s true identity and urged the return of the stolen funds to the address 0x18709E89BD403F470088aBDAcEbE86CC60dda12e. In return, HTX offered a 5% “white hat bonus” valid until October 2, 2023. If the funds were not returned by that date, law enforcement would be involved, the message warned.The hack came shortly after Justin Sun shared a promotional video in which he depicted himself defeating a hooded figure symbolizing a hacker “shorting crypto” with a single punch while on a spaceship journey to what appeared to be Mars.Insolvency fearsOn Tuesday, Sun outlined that the exchange had established a “SAFU” (Safe Asset Fund for Users) fund for platform users. However, taking to X on Monday, Adam Cochran, Managing Partner at Cinneamhain Ventures, claimed that there was a likelihood that the HTX business is insolvent. Cochran maintains that available data suggests a shortfall in crypto holdings relative to HTX users' assets.Travis Kling, Founder and Chief Information Officer of Ikigai Asset Management, went one further on X, stating:”Not “probably”. Huobi is insolvent.”Kling, a long-time critic of Binance, went on to suggest that if Huobi were to collapse, that event would likely lead to Binance unraveling also.HTX originated in China and nowadays maintains offices in Singapore, Japan, South Korea, Hong Kong, and the UK. It has long been speculated that Justin Sun has a controlling stake in the HTX business. Sun has denied that assertion, instead suggesting that he is a member of HTX’s “Global Advisory Board.”