Ground X Teams Up with Oasys for Digital Wallet and SDK Collaboration

Scroll’s zkEVM Launches on Ethereum MainnetScroll, the Seychelles-headquartered project behind the Ethereum layer-2 network of the same name, has officially made its debut on the Ethereum mainnet.Photo by Zoltan Tasi on UnsplashAttempting to solve for scalabilityThe project team announced the development via a press release which was published on Tuesday. The network launch signifies the latest in a series of attempts by various layer-2 projects, including Polygon and StarkWare, to address the persistent challenges of high transaction fees and network congestion that have hindered Ethereum’s usability in recent times. Speaking to layer-2 development, co-founder Sandy Peng stated:“We see a future where the vast majority of value transfer takes place on Layer 2s on Ethereum. What will drive that adoption is improved user and developer experience.”After testing and refinement on its testnet, Scroll believes that it is in a good position to play an active role within the Ethereum ecosystem by providing a general-purpose, zero-knowledge Ethereum virtual machine (zkEVM) roll-up.The project has 900,000 wallet addresses in active use on its testnet, having executed seven million transactions since August. The testnet has seen over 55 million transactions during its year-long operation.At its core, Scroll’s mission is to combine Ethereum’s network security with reduced fees and lower latency, making it an attractive proposition for existing Ethereum projects. According to Peng, Ethereum developers can seamlessly deploy their projects on Scroll and harness the groundbreaking zkEVM technology.Incorporating bytecodePeng emphasized the significance of zkEVM’s ability to batch proofs efficiently, resulting in faster transaction speeds and cost reductions, thanks to its bytecode-level compatibility.Bytecode, in the realm of computer programming, simplifies intricate machine cryptography, making code more accessible for computer hardware. Scroll allows deployed smart contracts to store the bytecode of their transactions, which is then sent to a centralized zkEVM node. This node verifies the transaction’s accuracy without revealing its content. Once verified, the transaction’s status is updated on the Ethereum network, eliminating the need for re-execution. Peng pointed out:“Thanks to this feature, Ethereum devs can leverage all the same tools they are familiar with, ensuring that everything operates seamlessly right from the start.”Scroll’s mainnet code was subject to audits conducted by four major auditing firms, namely Zellic, Trail of Bits, OpenZeppelin, and KALOS, in an effort to ensure robust security and reliability.Efforts towards greater decentralizationWhile Scroll’s current implementation offers compelling features, the team is actively researching ways to further enhance the network’s decentralization. Currently, if the sequencer goes offline, the protocol halts, creating a potential vulnerability. To address this, the Scroll team is working on a protocol upgrade that will enable “forced batches.” This update will allow permissionless publication of batches through the base layer, even in the event of a sequencer halt.Peng elaborated on the team’s vision, stating: “Mid-term, the goal is to minimize the probability of a sequencer halt through decentralization.” This approach aims to bolster the network’s resilience and ensure a smoother user experience.While headquartered in the Seychelles, the project has its origins in China through its Chinese founders, Ye Zhang and Haichen Shen, alongside Peng, with many of its 60-strong project team based in mainland China and Hong Kong.

The CEO of Hong Kong’s central banking institution, the Hong Kong Monetary Authority (HKMA), has outlined that the introduction of the Chinese autonomous territory’s Stablecoins Ordinance on Aug. 1 will criminalize the unlicensed promotion of stablecoins. In an article published on the HKMA website on July 23, CEO Eddie Yue stated:”According to the Ordinance, starting from the commencement date, it will be illegal for any person to offer any unlicensed fiat-referenced stablecoin (FRS) to a retail investor, or actively market the issue of unlicensed FRS to the public of Hong Kong.”Photo by Manson Yim on UnsplashSubject to fine & imprisonmentIf an individual is found to have promoted an unlicensed stablecoin, they will be subject to a fine of HK$50,000 ($6,400) and imprisonment of up to six months. Yue warned the public to remain vigilant and to exercise caution if they come across marketing material related to an unlicensed stablecoin offering. The HKMA CEO is conscious of the fact that stablecoins are an emerging payment instrument that is being gradually integrated into the mainstream financial system. However, he feels that some discussion on stablecoins has been overly idealistic. Yue outlined that interactions with the few dozen institutions that have reached out to the HKMA with regard to stablecoin licensing have led him to believe that “many proposals remain conceptual.” He claimed that many of the institutions putting forward these proposals “fail to put together viable and concrete plans as well as implementation roadmaps, let alone demonstrate their awareness of risks and competence in managing them.” Limited license issuanceYue believes that in many instances, these institutions would be better served to collaborate with stablecoin issuers rather than becoming stablecoin issuers themselves. It’s on that basis that the HKMA will only grant a handful of stablecoin issuer licenses. Bloomberg reported that in the region of 50 companies have been seeking to apply for stablecoin licensing in the city, with the HKMA likely to approve around 10 licenses. It referenced particular interest from Chinese brokerages and a related move recently by asset management firm ChinaAMC in launching a yuan-denominated tokenized money market fund that facilitates subscriptions via stablecoins.  Significant Chinese businesses such as JD.com and Ant Group have been preparing to acquire stablecoin licensing in Hong Kong. Chinese stablecoin urgencyIn its Asia Morning Briefing, CoinDesk pointed out that in 2021, the Chinese authorities had been critical of the development of global stablecoins, preferring instead to concentrate on their own central bank digital currency (CBDC), the digital yuan. However, it asserts that “Beijing’s caution on stablecoins is giving way to a sense of urgency.” Animoca Group President Evan Ayuang told the publication that China’s interest in stablecoins is on the rise. Ayuang asserted that actions taken by the Trump administration in the U.S. related to stablecoin policy are “pressuring China to act a lot faster.” Developments in Hong Kong are relevant in the context of China’s newfound interest in stablecoins. Lily King, chief operating officer (COO) at crypto custodian Cobo, stated recently that Hong Kong continues to be a testing ground for mainland China.  In keeping with that outlook, analysts at Morgan Stanley recently asserted that yuan-denominated stablecoin projects launched in Hong Kong would potentially serve as a developmental stablecoin sandbox for mainland China.

XREX secures MPI license from Singapore regulatorTaipei-based cryptocurrency exchange XREX has received in-principle approval from the Monetary Authority of Singapore (MAS) for a Major Payment Institution (MPI) license.Photo by Mark König on UnsplashBitCheck payment tool offeringThe approval marks a crucial step for the fledgling exchange business, enabling it to offer digital payment token products and services in Singapore. Once it’s upgraded to a full license, XREX will be able to expand its BitCheck payment tool, currently facilitating transactions involving fiat currencies, stablecoins and various cryptocurrencies.This regulatory milestone places XREX among the approved exchanges, stablecoin issuers, neobanks and payment service providers in Singapore. Since the introduction of the licensing regime in January 2020, the MAS has received over 580 applications for payment services licenses, with fewer than 20 Digital Payment Token (DPT) licenses and in-principle approvals granted to date. XREX now joins the ranks of established entities like Coinbase, DBS Vickers, Circle, Paxos, Ripple and Revolut in receiving approval from the MAS.Taking to X on Friday, the company acknowledged the license award while outlining that the license would mean that it can now start to offer an e-money issuance service, cross-border money transfers, account issuance services, digital payment token services, as well as merchant acquisition and domestic money transfer services.Serving home and overseas marketsWayne Huang, Co-Founder and Group CEO of XREX, emphasized that XREX Singapore will serve as the primary provider of products across the Asia Pacific (APAC) region. Simultaneously, XREX Taiwan will continue to play a pivotal role in product design, engineering, research and threat analysis functions for the company. Positioning itself as the Asia Pacific headquarters for the group, XREX Singapore aims to target emerging markets in the region where access to USD liquidity may present challenges.Christopher Chye, CEO of XREX Singapore, expressed the significance of the approval, noting the thorough scrutiny by Singapore’s regulatory authorities. Chye stated:“Singapore wants to attract responsible actors, and the reality is that doing so necessitates a fine-tooth comb. This is great for Singapore and great for our industry as a whole. XREX is looking forward to introducing cheaper, safer, and faster domestic and cross-border payments for Singapore and emerging market businesses.”It was no secret that the company had been working towards acquiring a license in Singapore for some time. In December 2022, its Singapore team tweeted out such a claim, adding that an MPI license from MAS “is one of the most coveted and well-regarded licenses worldwide.”Highlighting Singapore’s progressive and robust regulatory framework, Nick Chang, XREX Group and XREX Singapore Head of Compliance, said:“Singapore boasts a progressive and robust regulatory framework, offering our users the clarity and confidence they need to access digital assets and use stablecoins.”XREX has also made in-roads into the European market. In May of last year, the company opened an office in Lithuania, while becoming a crypto asset service provider within the Baltic state. Earlier this year the company strengthened its compliance process by integrating transaction monitoring and investigative tools from blockchain analysis firm Chainalysis.