Rotonda holds blockchain hackathon at GBIC 2023

Poly Network Exploit Results in Billions of Nonexistent TokensPoly Network, the China-based interoperability platform, was targeted by hackers over the weekend in a major attack that resulted in the creation of billions of tokens out of thin air. It’s the second time in as many years that the cross-chain bridge has been exploited by hackers.The attacker exploited a vulnerability in Poly Network’s cross-chain bridge tool, allowing them to generate a substantial number of tokens that previously did not exist, as reported by Arhat, the Founder of 3z3 Labs, on Twitter.Photo by Shubham Dhage on UnsplashNetwork suspensionThe Shanghai-based project team behind Poly Network promptly informed its users on Sunday that its services were temporarily suspended due to the attack. The platform assured its users that it was diligently assessing the extent of the breach and the impact on assets. They emphasized their commitment to safeguarding users’ assets and urged everyone to remain calm.The hacker, at one point, held nearly $43 billion worth of cryptocurrency in their digital wallet, according to DeBank, a decentralized finance portfolio tracker. This staggering figure was corroborated by PeckShield, a blockchain data and security firm.Bridge vulnerabilitiesBridges play a crucial role in the Web3 ecosystem, enabling users to transfer assets across different networks. However, they have often been attractive targets for hackers. In this attack on Poly Network, the hackers issued themselves nearly 100 million BNB and $10 billion worth of BUSD, the Binance-branded stablecoin, on the layer-2 network Metis, revealed Colin Wu, a Chinese crypto journalist.Similarly, on the Heco network, approximately 100 trillion units of the dog-themed meme coin, Shiba Inu, were created. Additionally, a significant number of altcoins were generated on Polygon and Avalanche networks.Illiquid Metis tokensMetis clarified that the BNB and BUSD tokens issued on its network by the hackers are effectively worthless since there is no available sell liquidity. Poly Network also locked these tokens, ensuring they cannot be utilized. Arhat of 3z3 Labs acknowledged that the impact of the Poly Network attack was somewhat mitigated by the lack of liquidity, which prevented the hackers from realizing substantial gains on Metis.However, on other networks like Ethereum, the stolen tokens were exchanged on decentralized exchanges. Arhat estimated that the attacker managed to convert only a small portion of the tokens, amounting to approximately $400,000 worth of crypto, while the remaining tokens lacked liquidity and were essentially worthless.SlowMist, a blockchain security firm, suggested that the hacker’s total gains were higher. They reported that over $4 million worth of digital assets from the attack had been cashed in, including 1,500 Ethereum worth $3 million and 93 billion SHIB worth $700,000.Poly Network had previously made headlines in 2021 when it experienced a historic attack, considered the largest exploit in decentralized finance at the time. The project suffered a loss of $600 million as funds were siphoned away from Ethereum, Binance Smart Chain, and Polygon. However, the hacker eventually returned $342 million worth of stolen crypto, and Poly Network took steps to repay affected users.

The Financial Services and the Treasury Bureau (FSTB) and the Hong Kong Monetary Authority (HKMA) are charting new regulatory territory with the release of a comprehensive consultation paper outlining their proposal to accept and regulate fiat-referenced stablecoins (FRS) within the Chinese autonomous territory.Photo by Ben Cheung on PexelsConsultation processThe proposal has been published to the FSTB website in the form of a consultation paper titled “Legislative Proposal to Implement the Regulatory Regime for Stablecoin Issuers in Hong Kong.” Separately, the HKMA has published a press release on the topic. This development seeks to establish a regulatory framework for stablecoin issuers and address associated risks. The consultation period is scheduled to conclude on Feb. 29 of next year. At the heart of this legislative proposal is the requirement for companies actively marketing the issuance of FRS to the public of Hong Kong to obtain a specific local license from the HKMA. The proposed criteria for obtaining this license are robust and include key elements such as maintaining reserves “at least equal to the par value” of all circulating stablecoins. This measure ensures that stablecoins remain fully backed, contributing to their stability and reliability. The legislation also places a strong emphasis on the segregation and secure safekeeping of reserve assets, enhancing the protection of users’ funds and preventing misuse. Furthermore, issuers will be mandated to provide transparent disclosure and regular reporting, fostering accountability and transparency within the stablecoin ecosystem. It is noteworthy that the proposed regulations explicitly exclude algorithmic stablecoins from obtaining an HKMA license, underlining a preference for stablecoins with solid reserve backing. No doubt the spectacular collapse of the UST algorithmic stablecoin in 2022 has informed the Hong Kong regulator’s decision to exclude consideration of algorithmic stablecoins in this instance. Need to establish Hong Kong presenceTo underscore their commitment to regulatory compliance, stablecoin issuers seeking an HKMA license will also be required to establish a registered office in Hong Kong. This office must have a chief executive, senior management team and key personnel in place, aligning with Hong Kong’s efforts to ensure that all activities related to stablecoin issuance are conducted responsibly. The proposed licensing regime for FRS aligns with Hong Kong’s broader strategy to foster the growth of the Web3 ecosystem within the region. Christopher Hui, Secretary for Financial Services and the Treasury, highlighted the significance of this move, stating: “With the implementation of the licensing regime for VA trading platforms from June this year, the legislative proposal to regulate FRS is another important measure facilitating Web3 ecosystem development in Hong Kong.” Market competitionBack in February, the HKMA signaled its intent to regulate stablecoins when it issued a discussion paper considering various regulatory approaches. Competition is on an upward trajectory relative to stablecoin issuance and use. In June, Hong Kong-based qualified custodian First Digital Trust announced that it was gearing up to launch "First Digital USD," a U.S. dollar-backed stablecoin regulated in Asia rather than the United States. Leading stablecoin issuer Circle has been active in furthering its product offering in Asia during 2023. It successfully attained licensing approval in Singapore while in Japan, it joined forces with SBI Holdings in an effort to propel further growth of its USDC stablecoin within the Japanese market.

Japan’s HashPort Group Raises $8.5M in Funding RoundHashPort, a leading blockchain developer based in Japan, has successfully raised 1.2 billion Japanese yen (approximately $8.5 million) in a Series C funding round.The funding was secured through key investors, including Sumitomo Mitsui Banking Corporation (SMBC), The University of Tokyo, Edge Capital Partners, and Japanese billionaire entrepreneur Yusaku Maezawa. With this latest infusion of capital, HashPort’s total funding has now reached an impressive 2 billion yen (about $14.2 million).Global expansion plansThe announcement, which was made on Friday, revealed that these fresh funds will be instrumental in driving HashPort’s global expansion plans, particularly in the face of complex regulatory environments. The company aims to fortify its business operations and establish a robust compliance management system, essential for navigating the intricate web of global regulations.At the core of HashPort’s ecosystem are two significant components. The first is its namesake blockchain-related consulting and system solution, which has gained substantial recognition in Japan. The second is HashPalette, a public chain specially designed for non-fungible tokens (NFTs), tapping into the booming NFT market. Additionally, HashPort is set to unveil an exciting metaverse game called The Land Elf Crossing in the upcoming fourth quarter.Coincheck collaborationHashPort’s previous collaboration with Japanese cryptocurrency exchange Coincheck garnered considerable attention. Together, they launched Japan’s first initial exchange offering (IEO), which raised an impressive 22.45 billion yen (approximately $160 million) in commitments for the Palette (PLT) token. As a testament to the success of this venture, PLT Place, the official NFT marketplace of Palette Chain, now boasts over 370,000 users.President Seihaku Yoshida expressed HashPort’s future ambitions, revealing plans to cooperate with Expo 2025, a highly anticipated event scheduled to take place in Osaka. HashPort aims to develop digital wallets and digital passports linked to soulbound tokens (SBTs) for Expo 2025. With an estimated 28 million visitors expected to attend the expo, the company sees this as a historic opportunity to introduce Web3 technology to a broader audience.Soulbound tokensIn December 2022, one of HashPort’s current investors, SMBC, joined forces with the company to explore the potential applications of SBTs. Proposed by Ethereum Co-Founder Vitalik Buterin, SBTs represent the characteristics or reputation of individuals or entities, much like the concept of soulbound items in the popular massively multiplayer online role-playing game (MMORPG), World of Warcraft.As part of that collaboration, SMBC and HashPort were discussing the possibility of creating a “safe and secure Web3 economic zone.” No further details were given beyond that, but the idea may have been along the lines of creating something like Cyberport, an innovative digital community which has been created in Hong Kong, featuring over 1,900 start-ups and technology companies.The successful funding round marks a significant milestone for HashPort, providing the necessary financial resources to accelerate its expansion plans and drive innovation in the Web3 space. As the company continues to pioneer advancements in the blockchain and NFT sectors, its collaboration with Expo 2025 and ongoing exploration of SBTs showcase the company’s efforts in attempting to contribute towards shaping the future of decentralized technologies.