Binance launches Sharia-compliant staking product

At the end of last month, social derivatives trading platform ZKX, a protocol that runs on the Ethereum-centric Starknet layer-2 network, shut down blindsiding the project’s stakeholders. That event has led to Singapore-headquartered digital assets firm Amber Group speaking out, calling for cryptocurrency projects to be more accountable and transparent going forward. Not economically viableNews of the project shutdown emerged when ZKX founder Eduard Jubany Tur took to X on July 30 to outline the discontinuation of the protocol. Tur claimed that the project was “unable to find an economically viable path for the protocol.” In a long-form post, the ZKX founder outlined that user engagement had been minimal, resulting in disappointing trading volumes. By extension, Tur claimed that revenues didn’t come anywhere close to covering cloud server expenses. “The market is undervaluing the work done and infrastructure built by appchains and dApps coming from ecosystems like ours,” Tur added. Pseudonymous blockchain sleuth ZachXBT had a different take on the matter, claiming that the shutdown represented a rug pull. Amber Group chimed in on the subject on X on Aug. 3. Amber suggested that it wouldn’t break any contractual non-disclosure obligations it had with regard to ZKX but that aside, the firm took the opportunity to share its perspective more broadly in an effort to promote transparency.Photo by Markus Spiske on PexelsAmber Group criticismAmber Group criticized the ZKX team on the basis of a lack of transparency. It stated: “The last update we received was on July 30, when the project announced the cessation of operations. This decision was made without prior communication, highlighting the importance of transparency in our industry.” Staying with that theme, it claimed that clear communication and transparency are essential for fostering trust and collaboration within the crypto community, and that such principles would guide future projects. Amber Group had acted as a market maker relative to the ZKX project. It borrowed and purchased ZKX tokens in support of the launch of the token and in an effort to support token liquidity post-launch. It had secured two million ZKX tokens from the open market, with its overall holding totaling three million ZKX tokens. Project investor HashKey Capital also took to the X social media platform on the subject. Like Amber Group it too criticized the ZKX project for its lack of accountability and transparency. It described the project’s reluctance to communicate as “disappointing,” while it asserted that Tur’s handling of the situation had been “regrettable.” Ye Su, founding partner at ArkStream Capital, expressed a similar complaint, stating on X that “when ZKX shut down, as investors, we got zero heads-up.” He also singled out Tur, claiming that “Edward took the money from early supporters without any communication, showing no moral standards and losing his right to future entrepreneurship in the industry.”

Bank of Korea Conducts Successful CBDC Pilot Test with Financial InstitutionsThe Bank of Korea (BOK) announced yesterday in a press release that its central bank digital currency (CBDC) pilot program operated successfully in a practical setting involving multiple financial institutions.Testing environmentsPreviously, the CBDC system was tested in an isolated cloud environment. In this recent test, the system was installed on the servers of various financial institutions over a five-month period to evaluate its performance.The 1.2 billion KRW ($905,000) project included the participation of six companies, such as Kakao’s Krust Universe, KakaoBank, and KakaoPay, as well as 14 banks and the Korea Financial Telecommunications and Clearings Institute. Kookmin, Shinhan, and Woori were among the participating banks.Four scenariosThe BOK and financial institutions tested the system’s performance under four scenarios: increasing transaction requests per second, increasing the number of active users, reducing the transaction queue size, and adjusting the block generation time ratio.The increase in transaction requests led to a 10% decrease in transactions per second (TPS), from 2,100 TPS to 1,900 TPS, compared to the single cloud environment test. This result is still deemed acceptable, as the highest TPS recorded in the current small payment infrastructure network is 1,200, which occurs on paydays and other high-transaction days.Issues such as slower response times arose with higher transaction request volumes but were resolved by enlarging the transaction queue size and increasing the block formation time proportion in the block generation process. The block generation process involves two stages: block formation, where transactions are recorded, and block validation, where transactions are verified.Greater stabilityThe test demonstrated that transaction errors at individual institutions did not affect others, suggesting that a distributed ledger system offers greater management stability than a centralized system. However, institutional officers cited challenges in problem-solving and communication when using the distributed ledger system.The BOK plans to involve more institutions in ongoing experiments this year, supporting them in testing their smart contracts on the CBDC pilot system.Photo by Bundo Kim on Unsplash

UAE strengthens regulatory oversight of virtual asset service providersThe Central Bank of the United Arab Emirates (CBUAE) and other relevant authorities in the Middle Eastern country have issued new joint guidance for virtual asset service providers (VASPs) operating within the UAE.Photo by Thomas Drouault on UnsplashPushing back against unlicensed VASPsThese guidelines aim to prevent VASPs from operating without proper licenses in the jurisdiction, demonstrative of the country’s efforts in fighting financial crimes and maintaining the integrity of its financial system.The document outlines the penalties for VASPs operating in the UAE without a valid license. They will face civil and criminal sanctions, including financial penalties against the entity, its owners and senior managers. Moreover, the guidance cautions that licensed financial institutions (LFIs), designated non-financial businesses and professions (DNFBPs) and licensed VASPs that engage with unlicensed VASPs will be subject to law enforcement actions.The National Anti-Money Laundering and Combating Financing of Terrorism and Financing of Illegal Organizations Committee (NAMLCFTC) is the specific entity responsible for having issued the guidance in conjunction with the central bank.VASP ‘red flags’As part of those guidelines, a list of “red flags” for VASPs has been included. Through reliance on these indicators, it’s hoped that bad acting VASPs can be identified by consumers and other industry stakeholders. The document refers to red flags such as the lack of regulatory licensing, no physical presence in the UAE, pressure being applied by a platform to invest quickly and a lack of regulatory disclosure as items to look out for.Otherwise, the guidance encourages stakeholders to be suspicious of unsolicited contact being employed as a means of operation by a platform, the lack of a record of compliance, poor website and communications and the offer of unrealistic promises.Lastly, the document suggests that people should be observant of any illicit use of virtual currency, the use of fake wallets, engagement in terrorist financing and a lack of consumer protection as red flag items.The new guidance instructs all LFIs, DNFBPs and licensed VASPs to report transactions involving suspicious parties. The guidance also emphasizes that information related to unlicensed virtual asset activities can be reported through whistleblowing mechanisms.Exiting FATF ‘grey list’The release of these guidelines is part of an effort by the UAE to be removed from the Financial Action Task Force’s (FATF) “grey list.” The grey list indicates deficiencies in a country’s anti-money laundering (AML) and counter-terrorist financing (CTF) regimes.Improving control mechanisms relative to crypto has been a theme for several countries who are similarly looking to exit the FATF grey list. Last week, it emerged that Turkey is crafting new regulations governing crypto in an effort towards “grey list” removal. Earlier this year, Pakistan announced a renewed ban on cryptocurrency, as part of its efforts to remain off the grey list it had been listed on over an extended period.The UAE was placed on the FATF’s grey list in March 2022 due to AML and CTF deficiencies. However, the country made a commitment to work with the global watchdog to improve its regulatory frameworks in these areas.