Binance’s U.S. legal woes may have repercussions for its expansion in Thailand

Cronos Labs launches zkEVM chain testnetCronos Labs, the developer behind the Cronos blockchain ecosystem, is charting a new path in the blockchain space by launching a zkEVM chain.From Cosmos to EthereumThe Cronos zkEVM chain is being launched in the first instance as a test network. The layer-2 blockchain will rely upon ZK Stack, the software kit developed by Matter Labs. In this way, the project will be extending its scaling roadmap from Cosmos to Ethereum. As Matter Lab’s SVP of Business and Operations, Marco Cora put it:“When we introduced the ZK Stack, we opened up the door for anyone wanting to build on top of Ethereum to do so by deploying hyperchains. Whether you’re building a specialized Rollup or a general purpose one, hyperchains allow you to tap into Ethereum’s extensive userbase base and liquidity while preserving its robust security and decentralization.”The journey began with the creation of the first chain in the Cronos ecosystem — a Cosmos appchain developed in collaboration with Singapore-headquartered crypto platform Crypto.com and launched in 2021. Subsequently, Cronos introduced an EVM-compatible chain in 2022, built using the Cosmos SDK. Notably, these new endeavors complement, rather than replace, the earlier established chains.Photo by Kanchanara on UnsplashThe product of collaborative effortsA significant development in Cronos’ evolution is the introduction of zkEVM, a result of collaborative efforts involving Cronos Labs, Matter Labs and engineering teams from stakeholders Crypto.com and existing dApp developers. The zkEVM testnet is a breakthrough, utilizing Ethereum’s Sepolia testnet and incorporating zkSync’s open-source prover, Boojum — a STARK-based zero-knowledge proof system known for its efficiency in the layer-2 rollup space, with low hardware requirements and fees.The decision to launch a native Ethereum chain stemmed from challenges in bridging EVM chains and bridging between Cosmos and Ethereum, according to Ken Timsit, Managing Director at Cronos. Timsit emphasized the richness and robustness of the Ethereum developer ecosystem for building DeFi and NFT applications.Native account abstractionHyperchains within the ZK Stack share components, including a native bridge to the Ethereum mainnet and zkSync’s trustless bridging mechanism, ensuring assets remain secured by Ethereum. The implementation of zkSync’s native account abstraction allows transaction fee payments in various cryptocurrencies, including Cronos’ native token (CRO).Cronos’ zkEVM is anticipated to progress to the mainnet in the second quarter of 2024, marking a pivotal moment in the evolution of hyperchains.The landscape of hyperchains is expanding, with projects like GRVT and Tradable utilizing the ZK Stack. GRVT, a derivatives exchange, and Tradable, a tech firm focused on bringing private credit on-chain, exemplify the diversity and specialization within this emerging sector. Tradable aims to establish an institutional-focused hyperchain, potentially forming a decentralized chain alongside other institutional partners.Matter Labs views the zkSync hyperchain as a superior option compared to app-specific chains in Cosmos, emphasizing the scalability and security benefits. Hyperchains, a potential alternative to private blockchain frameworks like Hyperledger or Corda, offer technical scalability with the benefits of Ethereum. However, practical scalability remains a challenge due to cost considerations and the social coordination problem.

Welcome Savings Bank Implements Blockchain-based Bank ID for Enhanced Customer ConvenienceWelcome Savings Bank, one of the mutual savings banks in South Korea, has announced a significant step towards enhancing identity security and customer convenience with the incorporation of Bank ID, a blockchain-based decentralized identity (DID) solution operated by the Korea Financial Telecommunications and Clearings Institute (KFTC), a payment services institution.Photo by Jonathan Cooper on UnsplashDID technology to prevent identity fraudThe utilization of DID technology marks a notable stride in preventing identity fraud. By storing user data on a secure distributed ledger, the system becomes highly resilient to counterfeiting or forgery attempts, ensuring a safer environment for customers’ personal information.Single sign-on functionalityWith this initiative, Welcome Savings Bank has become the first savings bank in the country to implement Bank ID, a solution predominantly adopted by prime commercial banks. This strategic move bolsters the bank’s digital competitiveness and improves customer convenience. With Bank ID, users can enjoy seamless access to their accounts across 18 Korean financial institutions without the hassle of logging in separately for each one, streamlining their banking experience.Customers of Welcome Savings Bank can utilize the bank’s mobile app to acquire a Bank ID by undergoing a verification process through a one-time password or security card. For existing Bank ID holders, adding Welcome Savings Bank to their list of banks is a straightforward procedure.The decision to embrace this innovative technology highlights the bank’s commitment to meeting the high standards set by prime commercial banks. By aligning with industry trends and bolstering their digital capabilities, savings banks like Welcome and other subprime banks can deliver improved convenience and a seamless banking journey to their valued customers.

Standard Chartered Muscling Into Asian Crypto SpaceUK banking giant Standard Chartered is making a concerted foray into the Asian crypto sector through its Singapore-based subsidiary, Standard Chartered Ventures.Photo by Kirill Petropavlov on UnsplashTargeting institutional businessThat’s according to a report by Nikkei Asia on Tuesday. It’s believed that the company is positioning itself as a trusted choice for institutional cryptocurrency clients amid the backdrop of digital token price volatility and recent upheavals in the industry. The move will pit the British bank directly against global crypto exchange Binance in key Asian markets, specifically Singapore and Japan.Rene Michau, the Global Head of Digital Assets at Standard Chartered, emphasized what he considers to be the bank’s unique advantage in the digital asset space, stating:“As regulated banks, we have a fairly deep infrastructure around risk, conduct compliance, and the activities that go along with crypto assets.”This solid infrastructure includes established risk frameworks, governance structures, and compliance tools that Standard Chartered is keen to bring into the cryptocurrency sphere, thus making it an attractive option for its clients.Zodia Custody and Zodia MarketsStandard Chartered’s substantial involvement in the cryptocurrency market is channeled through its majority ownership of Zodia Custody, responsible for safeguarding digital assets, and Zodia Markets, a crypto exchange tailored for institutional clients.Both entities have been making significant progress in bringing their offerings to market in recent months. Zodia Custody recently launched its services in Singapore, offering a secure solution for financial institutions to manage their crypto holdings. Last month it launched a crypto staking product targeted at institutional clients.In the same month, Zodia Markets achieved in-principle approval to trade as a broker-dealer in the United Arab Emirates. Zodia Custody has also been successful in the UAE, launching its crypto custodian service in Dubai in May.Japan and SingaporeThis concerted effort by Standard Chartered follows a broader trend where traditional financial institutions, such as DBS Group Holdings in Singapore, are entering the cryptocurrency market, capitalizing on the challenges faced by younger crypto players in proving their credibility.Binance rebranded its Binance Custody unit as Ceffu and expanded its offerings for corporate customers in Singapore. While Binance asserts the independence of Ceffu, the exact nature of their capital relationship remains undisclosed.A parallel competition is unfolding in Japan, where Binance Japan has entered the market and Standard Chartered’s Zodia Custody has formed a joint venture with SBI Digital Asset Holdings, targeting institutional clients.While Standard Chartered has achieved a lot through its crypto-focused subsidiaries in a short space of time, there’s always room for improvement. In June, Hong Kong’s banking regulator singled out Standard Chartered alongside HSBC, appealing to both banking groups to make greater efforts to bank crypto clients within the Chinese autonomous territory, as it looks to compete with Singapore in becoming a regional crypto hub.The cryptocurrency sector has witnessed increased scrutiny as virtual currencies like Bitcoin and Ether have gained popularity. The rise of digital token exchanges, each vying for custody of assets belonging to investors who have embraced cryptocurrencies, has sparked concerns about corporate governance and security.Giants in traditional finance, like Standard Chartered, are stepping in to offer institutional investors a safer path to engage with virtual assets while leveraging the trust associated with established brands.