HashKey secures $30M in funding from Chinese VC firm

3D Avatar Platform GoodGang Labs Joins Finschia as Joint Mainnet OperatorGoodGang Labs, a Singapore-based metaverse platform developer, is set to become a joint operator of the public blockchain mainnet Finschia, as reported by South Korean news agency Yonhap.The Finschia mainnet was launched by Line Tech Plus, a blockchain business subsidiary of Tokyo-based messaging app developer Line Corporation. It has been operated by the Finschia Foundations, a non-profit organization established in March in Abu Dhabi, United Arab Emirates.Photo by GuerrillaBuzz on UnsplashAdvancing Finschia’s governanceGoodGang Labs’ participation as a joint operator of the mainnet came as part of the Finschia Foundation’s establishment of a new consortium to advance its governance structure. Along with GoodGang Labs, many esteemed companies have joined as governance members to collaborate on operating the mainnet. These companies include Japanese telecom giant SoftBank, NFT platform operator LINE NEXT, blockchain infra-service provider A41, crypto firm AhnLab Blockchain Company, CeDeFi protocol Neopin, quantitative trading firm Presto Labs, and GameFi-oriented platform MARBLEX.GoodGang Labs specializes in developing technology that utilizes artificial intelligence (AI) to translate users’ facial expressions and behaviors into real-time 3D avatars. Leveraging this technology, the company is currently piloting Kiki Town, a 3D avatar communication platform.Finschia-based NFT projectsWith its involvement in Finschia, GoodGang Labs will allow various Finschia-based NFT projects to have access to the company’s services including the Kiki Town platform. FNSA, the base coin of the Finschia ecosystem, is currently listed on cryptocurrency exchanges Bithumb, Bittrex, Huobi, and Gate.io, according to crypto data tracking website CoinMarketCap.Ahn Doo-kyung, Co-Founder and CEO of GoodGang Labs, said that this partnership demonstrates the company’s capabilities during times of limited investment opportunities. He stated that GoodGang Labs will showcase a profit-generating platform that enables users to express their emotions through avatars and share their knowledge and experiences.The members of GoodGang Labs have acquired their tech expertise from notable entities such as SNOW, a subsidiary of South Korean tech behemoth Naver, and Meta, the parent company of Facebook. The company has received investments from Naver D2 Startup Factory, a startup accelerator; Naver Z, the operator of metaverse platform Zepeto; and Kakao Investment, the venture capital subsidiary of another Korean tech giant, Kakao.

Datachain Secures Funding from Japan’s MUFG to Advance Blockchain Interoperability InitiativesDatachain, a Japanese blockchain interoperability solution provider, has secured funding from Mitsubishi UFJ Financial Group (MUFJ), one of Japan’s largest banking institutions, according to a press release. This investment will boost their collaboration as they work together to advance ongoing initiatives involving stablecoins, security tokens, and cross-chain technology.Photo by Shubham Dhage on UnsplashGrowing token marketIn a joint report by the Boston Consulting Group (BCG) and Singapore-based investment platform ADDX, it is projected that the market for illiquid asset tokenization could reach $16.1 trillion by 2030 (as a conservative estimate) or potentially $68 trillion in a best-case scenario. This growth in the illiquid asset tokenization market, coupled with the expanding stablecoins and cryptocurrencies market, is expected to drive the overall digital asset market’s expansion.Cross-chain techDatachain will collaborate with MUFG and other partners to develop an infrastructure that enables the transfer of digital assets across different blockchains. Boasting prowess in cross-chain technology, Datachain has been conducting tests and collaborative research with numerous companies in Japan and abroad. Notably, Datachain has been working closely with MUFG to drive initiatives utilizing stablecoins scheduled for issuance and distribution through the Progmat Coin stablecoin platform.Moreover, Datachain, MUFG, and cross-chain bridge provider TOKI will form a three-way partnership aimed at commercializing the issuance and distribution of stablecoins on public blockchains like Ethereum between April and June 2024.Datachain is also collaborating with MUFG to promote cross-chain settlements involving security tokens based on stablecoins. Their goal is to realize this initiative in cooperation with securities firms by 2024.Starting with this new funding, Datachain plans to expedite its business expansion by seeking investments from other companies that can create synergies.Tomohiro Kimura, Director and Managing Executive Officer at MUFG, commented on the investment, emphasizing MUFG’s commitment to the digital asset market’s anticipated growth. According to Kimura, MUFG has established and promoted Progmat Coin in preparation for the expanding digital asset market. Highlighting that multi-chain and cross-chain transactions are essential to the future of digital assets, Kimura expressed delight over MUFG’s investment in Datachain, citing the blockchain company’s unparalleled expertise in key technology areas such as multichains and cross-chain transactions. He also highlighted MUFG’s increased involvement as a shareholder in Datachain, underlining its dedication to making a substantial impact in the digital asset market.

Singapore’s UniPass Plays Role in ERC-4337 Vulnerability FixSmart contract wallet provider UniPass and crypto infrastructure firm Fireblocks have successfully addressed a significant vulnerability in the Ethereum ecosystem.Photo by Nenad Novaković on UnsplashAccount abstraction vulnerabilityThis vulnerability, identified as the ERC-4337 account abstraction vulnerability, posed a critical security risk to hundreds of mainnet wallets. The joint effort between Fireblocks and UniPass was detailed in a blog post published to the Fireblocks website on Thursday.This vulnerability, if exploited, could have enabled a malicious actor to execute a complete takeover of the UniPass Wallet by manipulating Ethereum’s account abstraction process. The vulnerability represented a substantial threat to the security of smart contract wallets, as it could lead to unauthorized access and fund drainage.Improving user experienceAccount abstraction, as dealt with via ERC-4337, is a mechanism that introduces a novel way of processing transactions and interacting with smart contracts on the Ethereum blockchain. It allows for a more flexible and efficient handling of transactions, transcending the traditional distinction between externally owned accounts (EOAs) and contract accounts.EOAs are controlled by private keys and can initiate transactions, while contract accounts are governed by the code of a smart contract. When an EOA initiates a transaction with a contract account, it triggers the execution of the contract’s code. Account abstraction introduces the notion of abstracted accounts, which are not tied to a specific private key and can initiate transactions and interact with smart contracts, similar to EOAs.In the context of ERC-4337, an account executing an action relies on the EntryPoint contract to ensure that only signed transactions are executed. Typically, these accounts trust a single audited EntryPoint contract to validate user operations before executing commands. However, the vulnerability resided in the fact that a malicious or buggy EntryPoint contract could potentially skip the validation step and directly call the execution function, bypassing essential security measures.This vulnerability, identified by the two firms, had allowed attackers to seize control of UniPass wallets by replacing the trusted EntryPoint of the wallet. Once this takeover was completed, the attacker could access the wallet and drain its funds.It’s worth noting that the vulnerability posed a threat to several hundred users who had activated the ERC-4337 module in their wallets, making them susceptible to exploitation by any actor on the blockchain. Fortunately, the wallets affected by this vulnerability contained only small amounts of funds, and swift mitigation efforts were successful in preventing further harm.Company mergerEarlier this year, Singapore’s UniPass merged with Chinese wallet provider Keystone to form Account Labs, a company which has been incorporated in Singapore. At the time, Keystone founder Liu Lixin outlined that further developing account abstraction-derived products was the objective of the creation of Account Labs. He stated:“We are on the cusp of a Web3 Account Abstraction revolution. Together, we’ll drive rapid transformation, making the transition from Web2 to Web3 effortless for users. Our goal is to ensure everyone can securely and smoothly manage a decentralized account. We welcome partners to join us in advancing the Web3 account domain.”In furthering that objective, Account Labs announced on Thursday that it had raised $7.7 million in a funding round led by Amber Group, MixMarvel DAO Ventures, and Qiming Ventures.