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AndUs to implement ZK rollups on Its public permissionless blockchain

Web3 & Enterprise·November 22, 2023, 7:18 AM

AndUs, 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 Unsplash

 

Perspective on ZK rollups

Many 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 year

Holding 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.

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Web3 & Enterprise·

Jan 11, 2024

AsiaPay and BLOX explore crypto payments within Malaysian market

BLOX, the Malaysian Web3 firm, has forged a strategic partnership with AsiaPay, a payment processor and gateway solution provider in Asia, focused on crypto payments. Memorandum of understanding (MOU)According to a recently published press release, the collaboration has been formalized through a memorandum of understanding (MOU) and aims to collectively explore and develop cryptocurrency digital payment solutions tailored for the Malaysian market. As global consumers increasingly gravitate towards the most frictionless payment methods, cryptocurrencies are gaining significant traction. However, the seamless integration of cryptocurrencies into day-to-day transactions requires the support of adept payment service providers.Photo by Esmonde Yong on UnsplashStablecoin potentialDespite the burgeoning popularity of cryptocurrencies, the inherent volatility in their prices poses a considerable challenge. To address this challenge, stablecoins have emerged as a viable solution. The adoption of stablecoins has gained momentum, particularly in the business-to-business (B2B) segment, where the efficiency of blockchain-based payments and instant settlement can be harnessed without being hampered by the uncertainties of price fluctuations. It is within the area of stablecoins that BLOX can lend support, given that the entity is responsible for the first Malaysian ringgit-denominated stablecoin (MYRC). Ethan Chung, CEO and Co-Founder of BLOX, expressed enthusiasm about the partnership, stating:“I’m excited to announce our partnership with AsiaPay, enabling Malaysian merchants to effortlessly accept crypto payments without the need for technical expertise. Empowering businesses, simplifying transactions.” Regulatory sandboxThe crypto payment exploration, which will be undertaken by the two companies, is being enabled under the auspices of a regulatory sandbox environment provided by Malaysian central bank Bank Negara Malaysia. Loo Tak Kheong, Country Head and Director at AsiaPay Malaysia, emphasized the added value this collaboration brings to their payment solutions. He said:“At AsiaPay, we provide payment acceptance solutions with multi-currency, multi-lingual, multi-card, and multi-channeled payment capabilities, which we believe by adding an additional payment method via crypto, will further enhance the value-add service to our Merchants and Partners in the payments ecosystem.” AsiaPay operates throughout the Asian region, headquartered in Hong Kong but with a local corporate entity also established to serve the Malaysian market. Malaysia has shown interest in harnessing blockchain for the purposes of international trade and payments. Last year the Southeast Asian country’s Prime Minister had expressed interest in decreasing its dependency on use of the U.S. dollar. Under the guidance of the country’s central bank, Malaysian banks have explored the use of blockchain for the purpose of trade finance. The country had expressed interest in a central bank digital currency (CBDC) in a financial sector blueprint it had previously published, mapping a way forward from 2022 to 2026. The same document deems decentralized cryptocurrencies like bitcoin to be “non-backed digital assets.” Previously the country’s deputy finance minister had said, “cryptocurrencies like Bitcoin are not suitable for use as a payment instrument due to various limitations.” This strategic alliance between BLOX and AsiaPay reflects the ongoing evolution of payment systems, positioning both companies at the forefront of the exploration of crypto-as-a-payment means in Malaysia.

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Policy & Regulation·

Aug 29, 2025

Ex-PBOC governor warns on stablecoin speculation, questions case for yuan peg

China’s former central bank governor has warned that speculation in stablecoins could threaten financial stability, Bloomberg reported, citing a post from the Beijing-based think tank CF40 Research. His remarks run counter to calls from some economists and industry figures for a yuan-backed stablecoin as the U.S. advances its digital-asset policy agenda. Zhou Xiaochuan, who led the People’s Bank of China (PBOC) from 2002 to 2018, delivered the comments at a closed-door meeting in mid-July. He argued that China’s payment rails—spanning third-party platforms, the central bank digital currency (CBDC), digital wallets, and clearing infrastructure—are already highly efficient, leaving little scope for stablecoins to deliver meaningful cost savings. He also rejected the premise that conventional cross-border payments come at steep costs. Zhou identified price manipulation driven by speculative trading as the chief risk to financial and asset markets, adding that current safeguards in the U.S., Hong Kong, and Singapore remain inadequate.Photo by Mitchell Luo on UnsplashOnshore controls push yuan stablecoins offshoreAny debate over a yuan-linked token must also contend with China’s currency structure. The onshore yuan (CNY) is subject to strict capital controls and limited cross-border convertibility, while the offshore yuan (CNH) trades more freely. As a result, any prospective yuan stablecoin would likely reference the CNH; pegging directly to the CNY would conflict with Beijing’s capital rules. An earlier Reuters report has indicated that Beijing is weighing whether to authorize a yuan-pegged stablecoin to promote international use of the currency. Analysts caution that such a token would almost certainly be confined to offshore markets, even if regulators proceed. U.S. sets federal guardrails for stablecoinsMeanwhile, policy moves in the U.S. are gathering pace. In July, President Donald Trump signed the Guiding and Establishing National Innovation for U.S. Stablecoins (GENIUS) Act into law, creating a federal framework for stablecoins. A White House fact sheet says the law requires issuers to maintain 100% reserves in liquid assets such as U.S. dollars or short-term Treasuries and to publish monthly disclosures on reserve composition. The administration has argued that dollar-backed stablecoins could bolster demand for Treasuries and reinforce the dollar’s reserve-currency role. Hong Kong has emerged as comparatively receptive to digital assets. The special administrative region’s Stablecoins Ordinance entered into force on Aug. 1, establishing a licensing regime to oversee Hong Kong dollar–backed stablecoins. Earlier this month, CMB International Securities, a subsidiary of China Merchants Bank, became the first Chinese bank-affiliated institution to offer trading in Bitcoin, Ethereum, and Tether (USDT). Industry voices are also pressing the case for stablecoins. At the WebX conference in Tokyo on Aug. 25, Binance co-founder Changpeng Zhao (CZ) argued that CBDCs are becoming obsolete, while stablecoins—typically backed by real assets—enable wider transactions and are gaining market traction. He said CBDCs remain rarely implemented due to limited demand and suggested China appears more open to stablecoins after years of tighter oversight, pointing to Hong Kong’s efforts to build an ecosystem. Potential PBOC stimulus may lift cryptoChina remains a consequential force in global crypto markets. A recent report suggested that potential PBOC stimulus could fuel an altcoin rally. With China accounting for 19.5% of global GDP, shifts in its monetary stance are seen as important drivers of worldwide liquidity. Following July data showing a 0.1% month-on-month decline in retail sales, a 0.4% rise in industrial production, and an uptick in unemployment to 5.2%, analysts expect measures to support growth. Any additional liquidity could flow into risk assets, including cryptocurrencies, potentially pushing digital tokens toward new highs. 

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Policy & Regulation·

Jul 13, 2023

Japanese Survey Finds One-Third Familiar with Web3

Japanese Survey Finds One-Third Familiar with Web3bitbank, a Japanese cryptocurrency exchange, has released the findings of a survey conducted between June 2 and 8, targeting 547 Internet users to explore their awareness and understanding of Web3. Approximately one-third of the participants reported being familiar with the term Web3.Photo by Bastian Riccardi on UnsplashLevels of knowledgeThe remaining portion of the survey pertained to individuals acquainted with the term. Within this group, 21.6% claimed to possess adequate knowledge of Web3, while 47.9% possessed a general understanding.Familiar conceptsWhen asked about the word “Web3,” 42.1% associated it with the concept of the “metaverse,” followed by cryptocurrency (26.8%) and non-fungible tokens (26.8%). The concepts of decentralized finance (DeFi) and decentralized autonomous organizations (DAOs) were less familiar, with 15.3% and 12.6% of respondents selecting them, respectively.Web3 experienceConcerning initial steps for utilizing Web3 services, 23.7% identified creating an account at a cryptocurrency exchange as the first requirement, while 21.6% believed purchasing a non-fungible token (NFT) was necessary. Additionally, 28.4% stated they had invested in cryptocurrencies. The most popular Web3 service after cryptocurrencies was the metaverse, favored by 27.4% of respondents. Roughly 30% of participants hoped that the Japanese government’s Web3 initiatives include support for startups, followed by expectations of crypto tax revisions (27.3%) and blockchain and metaverse development (25.8%).Notably, among those possessing sufficient or general knowledge of Web3, over 80% expressed positive sentiments towards the Japanese government’s Web3 initiatives.

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