Planetarium Labs’ blockchain MMORPG Nine Chronicles M launches worldwide

Former PBOC Governor: CBDC Development Must Focus on SecurityZhou Xiaochuan, a former governor of the People’s Bank of China (PBOC), has issued a call for China to prioritize security and vigilance against potential misuse as it advances the development of its central bank digital currency (CBDC), known as the e-CNY.Photo by FLY:D on UnsplashSafeguarding the CBDC ecosystemXiaochuan made this appeal during the Digital Finance Forum, which was held in Beijing last week. He emphasized the necessity of safeguarding the CBDC ecosystem.The PBOC has been actively engaged in trials and innovations related to the e-CNY, even rolling out a pilot application in January 2022. The digital yuan’s journey, however, comes with significant responsibilities, particularly in terms of security and prevention of misuse.Thwarting potential abuseZhou acknowledged that in the realm of finance, security has always been a paramount concern, and this sentiment couldn’t be more accurate when applied to the realm of digital currency. He stressed that, as technology costs continue to decline and systems become more user-friendly, the risks associated with misuse also decrease. In this context, it becomes imperative for China to adopt stringent security measures and robust regulatory frameworks to thwart any potential abuse.Zhou underscored the illicit utilization of cryptocurrencies and stablecoins in facilitating various activities, including arms trafficking and drug trade. He pointed out that addressing these issues necessitates a concentrated effort, making it clear that a proactive approach to prevention is essential.The development of the e-CNY has seen impressive progress, with pilot projects initiated in 2019 and later expanded to 26 locations across 17 provincial-level cities and regions, including major metropolitan areas like Beijing, Shanghai, Shenzhen, and Suzhou.Last month another official from the PBOC spoke to the need to make the e-CNY accessible in all retail payment scenarios within China at a trade forum in Beijing. Digital yuan use is also being broadened to facilitate its availability in the special Chinese administrative area of Hong Kong.Proposing two-tier systemZhou advocated for a two-tier system in the operation of e-CNY, a structure already in place. The People’s Bank of China presides over the first tier, responsible for issuance and regulation, while the second tier comprises commercial institutions such as commercial banks, internet platforms, and telecommunications operators.This dual-layered design promotes dynamic evolution within the digital currency landscape, enhancing service quality and fostering innovation through healthy competition. Zhou stressed the importance of exploring cross-border transactions, an area that entails both technological advancements and policy orientation.Hong Kong has actively embraced e-CNY for cross-border payments, advancing into the second phase of technical testing and preparing to incorporate it into its predominantly local payment system.On a related note, Lu Lei, the deputy administrator of the State Administration of Foreign Exchange (SAFE), highlighted the programmable features of CBDCs as tools for enhancing monetary policy effectiveness.While current CBDCs are positioned as M0 currencies, strictly currency in circulation plus commercial bank reserve balances, he proposed that central banks could evolve them into M2 currencies. M2 is a measure of money supply that incorporates checking deposits and other forms of deposits that are readily convertible to cash, alongside cash itself.

Celebrating a Decade of Crypto in South Korea: Experts Convene to Chart the FutureThe MK Virtual Asset Conference, an event held in Seoul yesterday to celebrate the 10th anniversary of South Korea’s cryptocurrency industry, convened experts, politicians, and stakeholders to discuss the future of blockchain and digital assets.The conference was hosted by Maeil Business Newspaper and its blockchain subsidiary Mblock, and sponsored by cryptocurrency exchange Korbit, the Korean Securities Association, and the Korea Derivatives Association. It served as a valuable opportunity to evaluate the current state of the crypto market and explore solutions for pressing challenges.Photo by Ciaran O’Brien on UnsplashInevitable rise of blockchainOne of the distinguished speakers at the event highlighted the inevitable rise of blockchain technology. Kim Yong-beom, CEO of Hashed Open Research, the research arm of Seoul-based crypto venture capital firm Hashed, said, “Blockchain is the antithesis of the modern financial and capital system. While traditional finance possesses its own merits, it also carries substantial transaction fees and is confined within national boundaries. It is only natural that such a counterforce has emerged to address these issues.”He continued, “Given that traditional finance properly responds to blockchain technology’s rise and overcomes its limits, blockchain may lose its competitive edge. However, if traditional finance fails to do so, blockchain will not be easily dismissed.”CEO Kim also highlighted the third section named “Blueprint for the Future Monetary System” of the Bank of International Settlements’ 2023 Annual Economic Report, which was published in June. The report states, “The BIS Innovation Hub, in partnership with central banks around the world, stands at the forefront of experimentation with CBDCs and tokenization.” According to Kim, the traditionally conservative financial institution, which had previously been skeptical about blockchain-based distributed ledger technology, has now shifted its position to be more accepting of blockchain.Importance of institutional investorsDuring the conference, an academic underscored the importance of allowing institutional investors to enter the virtual asset space. Kang Hyoung-goo, an assistant professor in the Department of Finance at Hanyang University Business School, pointed out that the crypto market, when primarily driven by retail investors, tends to favor volatile assets over stable ones. Due to this inclination, more individual investors are attracted to exchanges where speculative trading is a frequent occurrence. This dynamic creates a vicious cycle, he explained.Defining digital assetsOn a different note, Lee Han-jin, a lawyer at Kim and Chang, one of the largest law firms in the country, emphasized the crucial need to establish a legal definition of digital assets. In Lee’s view, digital assets exist in the form of data on the blockchain, setting them apart from traditional assets. He argued that without a legal definition outlining the nature of these assets, they could potentially devolve into entities that mislead the public, lacking both legal reliability and trustworthiness.Political voicesPoliticians also took the stage to share their thoughts. Back Hye-ryun, a Democratic Party of Korea member, expressed in her congratulatory speech her commitment to protecting virtual asset users through legislation. Kim Jong-min, another lawmaker from the same party, underscored the unstoppable nature of the blockchain trend. Yun Chang-hyun, a lawmaker of the ruling People Power Party, mentioned that while Bitcoin couldn’t establish itself as a key currency in an anarchic manner, stablecoins and central bank digital currencies (CBDCs) are now positioned to fill that role.Regulatory considerationsMeanwhile, Kim So-young, Vice Chairman of the Financial Services Commission, stressed the ongoing uncertainty surrounding the societal impact of cryptocurrencies and how governments should oversee them. He emphasized that the Korean government aims to establish a balanced framework to facilitate the responsible development of digital assets. Furthermore, he highlighted the necessity of collaborating with major economies due to the global nature of virtual assets.

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.