Next Month’s Hackathon Event in Seoul Draws Attention from Ethereum Developers

Singapore’s largest bank in terms of assets under management (AUM), DBS Bank, has introduced “DBS Token Services,” an offering it describes as “a new suite of banking services that integrate tokenisation and smart contract-enabled capabilities with its award-winning banking services.” The bank announced details of the new service offering via a press release published on its behalf by PR Newswire on Oct. 18. The product caters towards the needs of DBS Bank’s institutional clients, with the objective of unlocking operational efficiencies and transaction banking capabilities.  The product suite includes DBS Treasury Tokens, conditional payments and programmable rewards, with the latter allowing institutions to program and manage the use of funds. The products run on the bank’s permissioned blockchain, while being Ethereum virtual machine (EVM) compatible.Photo by Shubham Dhage on UnsplashRunning on permissioned blockchainThe bank pointed out the implications of operating the service over a permissioned blockchain network, stating:”Using a permissioned blockchain provides DBS full control over these services, enabling the bank to harness the benefits of blockchain technology while adhering to compliance standards.” Permissioned networks utilize distributed ledger technology (DLT) but they don’t truly embrace decentralization. They’ve proven popular with traditional financial services companies who want to still maintain ultimate control over the network. Conditional paymentsThe bank’s new product suite integrates tokenization and smart contract capabilities with existing conventional services. Those smart contracting capabilities make programmability an accessible feature for institutions relative to fund governance.  With that, conditional payments are likely to lead to an improvement in payment workflows for institutions. The bank believes that this aspect of its latest offering builds upon a recent pilot project that DBS engaged in alongside Enterprise Singapore and the Singapore Fintech Association (SFA). That project involved the utilization of blockchain technology, and in particular smart contracting, for the purpose of distributing government grants. DBS Token Services has been integrated with the bank’s core payment engine and various other banking sector payment infrastructures. Treasury Tokens enable institutional clients to settle multi-currency intra-group transactions across multiple markets instantaneously, 24/7. Back in August DBS partnered with digital payments provider Ant International, an affiliate of Chinese conglomerate Alibaba Group, on a pilot project involving blockchain-based treasury and liquidity management using Treasury Tokens. DBS Bank’s Group Head of Global Transaction Services, Lim Soon Chong, claimed that "by leveraging tokenisation and smart contract capabilities, DBS Token Services enables companies and public sector entities to optimise liquidity management, streamline operational workflows, strengthen business resilience, and unlock new opportunities for end-customer or end-user engagement.” Chong added that the new service is a leap forward in transaction banking, demonstrating “how established financial institutions can leverage blockchain technology to deliver new ground-breaking features and experiences.” Embracing blockchainDBS is an outlier in TradFi relative to blockchain and digital assets insofar as it has delved much deeper into the emerging technology by comparison with the majority of its peers. Last month, the company announced that it plans to introduce over-the-counter (OTC) crypto options trading and structured notes for institutional clients during Q4 2024. Earlier in the year, it participated in a proof of concept for FX payment versus payment (PvP) settlement on the blockchain of Singapore-based unified ledger market infrastructure firm Partior.

AndUs to implement ZK rollups on Its public permissionless blockchainAndUs, the South Korean developer of public permissionless blockchain Anduschain, announced on Wednesday (local time) that it is preparing to implement zero-knowledge (ZK) rollup technology into its blockchain to enhance scalability and security. ZK rollups are layer-2 scaling solutions that move transactions off-chain to increase throughput on the Ethereum mainnet.Photo by Shubham Dhage on UnsplashPerspective on ZK rollupsMany Korean projects are focused on developing various layer-2 solutions. Against this backdrop, Park Sung-jun, CEO of AndUs and a Ph.D. in cryptography, believes ZK rollups will eventually surpass the currently popular optimistic rollups as the mainstream technology. Although both ZK and optimistic rollups improve scalability by processing transactions off-chain, they differ in their approaches: ZK rollups rely on validity proofs, while optimistic rollups utilize fraud proofs.Introduction next yearHolding this belief, AndUs has formulated a ZK rollup implementation plan and has begun its development, aiming to introduce it by next year. Park commented that this upgrade will significantly improve the blockchain’s speed and expressed plans to offer the world’s lowest gas fees.AndUs claims that their DEB consensus algorithm focuses on fairness, enabling nodes to engage in mining without preconditions. Furthermore, Anduschain’s ZK rollups will be fully compatible with Ethereum virtual machines (EVMs), facilitating a seamless transition of decentralized applications (dApps). The cryptocurrency used on Anduschain is named DEB, and it is currently listed on cryptocurrency exchanges ProBit Global and MEXC, according to CoinMarketCap.AndUs has been participating in the Tech Incubator Program for Startups (TIPS) program, which is led by private investments under the guidance of the Korean Ministry of SMEs and Startups.

Singaporean Researchers Devise More Effective DAO VotingResearchers at the Singapore University of Social Sciences have come up with a more efficient governance model for decentralized autonomous organizations (DAOs).Photo by Shubham Dhage on UnsplashDAO governance reviewThe scientists presented their work via a paper titled “Voting Schemes in DAO Governance,” which was published earlier this week. The paper is due to appear in the Annual Review of Fintech in due course.The research paper initially sets out with a review of the different forms of voting currently used to affect DAO governance in the various early stage projects that are already up and running. Having taken a deep dive into existing approaches, the research team of Qinxu Ding, Weibiao Xu, Zhiguo Wang and David Kuo Chuen Lee decided that they could go one better themselves.Their review encompassed eight current approaches including the following: token-based quorum voting, knowledge-extractable voting, conviction voting and reputation-based voting. Each voting scheme was then evaluated based on the following factors:Efficiency: An assessment of the speed at which proposals are selected and approved.Fairness: Each voter should have equal rights to vote.Scalability: The degree to which storage, computation and communication needs can be adjusted relative to the number of voters.Robustness: An assessment of the relative resistance of the voting scheme to attacks and collusion.Incentive Schemes: The extent to which DAO members are motivated to vote.Following on from that analysis, the scientists put forward a hypothetical voting mechanism with design considerations relative to fully decentralized and permissionless DAO governance. When it came to ratings, the holographic consensus approach scored highest, with a “high” rating in the categories of efficiency, fairness and robustness, dropping down to medium when it came to scalability. None of the other approaches came close.In trying to go one better, the team took the holographic consensus approach and set out to create their own hypothetical voting mechanism based on this model. As evidenced from the paper, they tried to effect improvements to this approach:“We know that the downside of the conviction voting mechanism is that it takes time to approve an urgent proposal. To address this concern, we introduce a blind betting mechanism: each member could choose whether to bet on any proposals with a certain number of their tokens.”The researcher’s hypothetical model allows stakeholders to gamble their tokens on the likelihood of a proposal passing or failing. The logic with this approach, they claim, is that it would speed up the governance process, while making it more robust at the same time.In concluding remarks, the researchers acknowledged that all approaches were not without their pros and cons. They point out that the further development of DAOs shouldn’t be confined to a static organizational future. While they believe that their own hypothetical scheme is in theory superior, they acknowledge that it too has flaws. With that, the realities of implementing it in the real world may be a challenge.