Bybit enables stock trading with USDT

GRVT Debuts zkSync’s Inaugural ‘Hyperchain’GRVT, the hybrid crypto exchange incorporated in the British Virgin Islands, is all set to debut as zkSync’s inaugural “hyperchain,” marking a significant milestone in the zkSync ecosystem’s evolution.zkSync represents Ethereum’s second layer solution offering cheaper and faster transactions.Photo by Shubham Dhage on UnsplashCombining CEX and DEX qualitiesPronounced “gravity,” GRVT is an innovative platform that attempts to seamlessly blend the advantages of centralized and decentralized exchanges. It promises users a Robinhood-like experience while integrating self-custodial features akin to Uniswap-style exchanges. Matter Labs, the developer brains behind zkSync, shared news of GRVT's imminent project milestone in an interview with The Block.The introduction of GRVT as the first Hyperchain within the zkSync ecosystem has broadened the horizons of potential applications for this technology, according to Matter Labs. The project stated:“There is nothing like GRVT being built, not in the zkSync ecosystem nor outside of it. By being able to design and deploy custom hyperchains connected through hyperbridges, teams like GRVT’s can build entirely new use cases.”The ability to design and deploy custom hyperchains connected via hyperbridges opens the door to entirely new use cases, affording projects like GRVT the freedom to explore innovative possibilities.A layer 3 ValidiumGRVT will play a role as a Layer 3 Validium within the zkSync ecosystem. Validiums are Ethereum scaling networks that bear similarities to zk-rollups found in Layer 2 solutions. The critical differentiator is in how they handle data. Zk-rollups maintain data on-chain, whereas Validiums securely store it off-chain. This approach enhances user security by safeguarding against front-running and market manipulation.GRVT’s alpha version is set to make its debut next month, followed by the mainnet release in the first quarter of the upcoming year. Promising a transaction speed of up to 600,000 trades per second and less than two milliseconds of latency, GRVT leverages zkSync’s “horizontally scaling” infrastructure to deliver enhanced performance.Explaining the concept of horizontally scaling, Hong Yea, GRVT’s co-founder and CEO, told The Block:“Horizontally scaling means to deploy additional underlying pairs as new hyperchains. Say BTC/USDT perpetual futures is one hyperchain and so on. And we can look to add other infrastructure components like this as new hyperchains to scale throughout, as they can interoperate. This allows high-frequency traders to trade more efficiently with high transactions per second similar to a central exchange.”Token launchGRVT enjoys the backing of CMS Holdings, Hong Kong’s digital assets wealth manager Metalpha, alongside Matter Labs and others. Yea founded the company alongside CTO Aaron Ong and CCO Matthew Quek. Although incorporated in the British Virgin Islands, the firm employs people who are based in Hong Kong, the UK, Lithuania, and Singapore.It recently disclosed that it had successfully raised $7.1 million in pre-seed and seed funding in an equity with a token warrant round, achieving a $39 million post-money valuation. The launch of GRVT’s token is anticipated in 2024.GRVT is also making a concerted effort to obtain trading licenses in various jurisdictions. Currently, it has attained a virtual asset service provider (VASP) license in Lithuania, with work ongoing to achieve licensing in Bermuda. The firm hopes to then expand in Europe and the Middle East going forward.

Upbit upgrades matching engine to process KRW 1 quadrillion trading volumeSouth Korea’s largest cryptocurrency exchange Upbit has enhanced its matching engine — which matches buy and sell orders from users on the exchange — to be able to handle a daily trading volume of KRW 1 quadrillion (approximately $757.3 billion), according to local news outlet Kyunghyang Games.Photo by Maxim Hopman on UnsplashBecause the crypto market operates nonstop without limits to time or borders, having a solid infrastructure that can seamlessly handle large amounts of data is crucial. Upbit has thus been working on its so-called “Stairway to Heaven” project for the past two years to upgrade its trading infrastructure, including its matching engine.Constant upgradesThe Stairway to Heaven is a long-term project in which Upbit’s operator Dunamu has invested a total of KRW 10 billion (approximately $7.6 million) to adjust to the rapidly advancing crypto industry and improve the performance of the entire market system. The upgradesThe main goal of the project is to upgrade Upbit’s matching engine to be cloud-native and horizontally scalable. The engine is now capable of supporting more than 40,000 transactions per second — a 25-fold increase from the previous version of the engine — allowing it to respond efficiently to surges in user traffic. In the event of a traffic spike, the system can handle more than 100,000 transactions per second with additional servers, the exchange said.“Unlike the way traditional finance approaches ledger management, our cloud-native architecture allows us to flexibly respond to surges in traffic,” Upbit said. “We will continue to make various system improvements to offer a stable investment environment.”Elevating the user experienceIn addition to upgrading its matching engine, Upbit has recently revamped its UI/UX to include price chart updates by second increments and an overview of profits and losses. The exchange plans to continue its multifaceted efforts in service quality, security and investor protection to become a domestically and globally recognized exchange.

Further Trials Required Before Determination of eHKD Launch DateThe Hong Kong Monetary Authority (HKMA) is taking a cautious approach to the launch of its retail central bank digital currency (CBDC), the e-HKD, stating that it will only go live once key stakeholders have gained sufficient experience to compete effectively in the payment sector.Photo by Jimmy Chan on PexelsAwaiting greater clarityIn an interview with the South China Morning Post (SCMP) earlier this week, Eddie Yue, CEO of the HKMA, revealed that initial experiments with e-HKD have shown promise, but the central bank is still waiting for greater clarity on technological, legal, and societal aspects. The CBDC trial began in May, involving 16 commercial banks, payment providers, and gross settlement platform Ripple, with a focus on exploring various use cases.Yue emphasized that they are still in the early stages of the trial process. The central question remains finding a use case that outperforms current retail payment methods in terms of safety, speed, or convenience.Programmable paymentsAmong the use cases explored in the pilot, programmable payments have stood out. This functionality allows consumer funds to be restricted for specific purposes. Bank of China (Hong Kong) has been at the forefront of this study, allowing select users to make payments using the test CBDC.The potential applications of the CBDC extend to tokenized deposits and tokenized assets, the aspect of the project which Ripple has involved itself with. The HKMA has shown interest in tokenization, especially after the successful completion of Project Evergreen, a blockchain-based bond issuance project.While the domestic use of the CBDC faces challenges, the HKMA is actively considering its role in cross-border payments. The HKMA has been involved in the Bank for International Settlements (BIS) mBridge pilot, which is expected to release a minimum viable product (MVP) by 2024. It’s working alongside the Bank of Thailand and the central bank of the United Arab Emirates (UAE) on that project. Hong Kong and the UAE have been working towards strengthening financial cooperation in respect of crypto regulation.Following the achievements of the initial pilot, the HKMA is open to bringing in new participants. Rumors suggest that up to 20 central banks are closely monitoring the project’s developments.Collaboration with mainland ChinaRecent weeks have seen Hong Kong and China working on improving cross-border transactions. In July, it was announced that Chinese tourists visiting Hong Kong would be able to use their digital yuan wallets to pay for goods and services at select locations.Conversely, Hong Kong tourists visiting mainland China could use the digital yuan for retail transactions. A new upgrade will enable tourists to top up their digital yuan wallets using Hong Kong’s Faster Payment System (FPS) or major payment providers like Mastercard and Visa.While the exact launch date for e-HKD remains uncertain, the focus on practical use cases and technological advancements is expected to yield a robust and innovative CBDC for Hong Kong’s future. On the international front, the mBridge project is set to play a pivotal role in the broader adoption of CBDCs across borders, potentially revolutionizing global payment systems.