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first_img The South Korean Financial Commission plans to submit a unified digital asset bill, while the opposition party is simultaneously pushing to abolish the cryptocurrency tax

According to Edaily, the Financial Services Commission (FSC) of South Korea plans to jointly draft a unified government bill for the "Basic Law on Digital Assets" with the ruling Democratic Party, covering the issuance and circulation of stablecoins, business rules for digital assets, exchange admission requirements, information disclosure, internal control, and system resilience standards. Currently, there are 10 related bills pending review in the National Assembly, but there has not yet been consensus on core disputes such as whether the issuers of won-pegged stablecoins must be bank holding companies and whether to impose shareholding restrictions on major exchanges. The FSC has not yet determined the submission date for the bill.Meanwhile, the opposition party's People Power Party lawmaker Song Yeon-sik submitted a proposal to abolish the cryptocurrency income tax amendment to the National Assembly's Finance and Economy Planning Committee for review on Wednesday. Additionally, a tax abolition petition supported by over 50,000 people is also expected to be submitted to the petition subcommittee. According to the current plan, starting from January 1, 2027, cryptocurrency transfers or lending income exceeding 2.5 million won per year will face a 20% income tax plus a 2% local tax. The government and the ruling party support the timely implementation, while the opposition party believes it is unfair to tax cryptocurrencies when most ordinary stock investors remain tax-exempt.

Vitalik: The Diamond iO exploration program "stealth" new paradigm may drive privacy computing into a new stage

Ethereum co-founder Vitalik Buterin published a new article introducing a novel cryptographic obfuscation technology called Diamond iO. This technology aims to address the extremely low efficiency of traditional indistinguishable obfuscation schemes, allowing programs to run while hiding internal logic and critical data. Although traditional iO technology possesses strong privacy protection capabilities, its operational costs are prohibitively high, making it nearly impractical. Diamond iO, by adopting more aggressive new cryptographic assumptions, enhances computational efficiency from "universe-level time consumption" to "planet-level time consumption," bringing it closer to practical application.Diamond iO is built on technologies such as Attribute-Based Encryption (ABE) and Fully Homomorphic Encryption (FHE). By encrypting programs, it allows users to execute the encrypted programs and obtain correct outputs without being able to view the internal code or hidden keys. This solution introduces a new input encoding mechanism and conditional decryption method, reducing computational complexity while ensuring the program logic remains hidden. Its core application scenarios include protecting programs that contain private keys, enabling secure software licensing, constructing trustless cryptographic services, and supporting blockchain and artificial intelligence systems with stronger privacy protection.However, Diamond iO is still in the early research stage, and its security relies on new cryptographic assumptions, including All-Product LWE and Evasive LWE, which require further research validation. At the same time, the technology still faces efficiency challenges such as high computational overhead and circuit depth limitations. Researchers believe that by optimizing underlying hash functions, improving homomorphic encryption schemes, and reducing security parameter requirements, Diamond iO is expected to become an important direction for advancing practical program obfuscation technology in the future.

hot_img ICBC has completed the first cross-border payment of the new digital RMB on the "Digital Currency Reach" platform in the country, with an amount close to 10 million yuan

The Shanghai Branch of Industrial and Commercial Bank of China (ICBC) has collaborated with ICBC Singapore Branch to successfully implement the country's first cross-border payment business between China and Singapore based on the digital renminbi cross-border settlement comprehensive service platform "Digital Currency Express" (CBETS). This transaction, involving nearly ten million yuan in import shipping fees, was fully paid using digital renminbi, with funds arriving in the Singapore recipient's account on the same day, achieving "zero time difference" and "high transparency" in cross-border fund transfers. The service targets subsidiaries of central enterprise group trade platforms that regularly need to procure iron ore from abroad and pay for shipping fees, with high frequency and large amounts of cross-border settlements."Digital Currency Express" is a cross-border settlement infrastructure built by the International Operation Center of Digital Renminbi under the guidance of the People's Bank of China's Digital Currency Research Institute. Overseas participants can access services through the Hong Kong access point "One Point Access", compatible with both centralized and blockchain systems, and the message standards comply with ISO20022. On June 16, 2026, the first batch of 26 financial institutions signed direct participant service agreements. This business marks a significant breakthrough for ICBC in leveraging the infrastructure of the International Operation Center of Digital Renminbi to establish an integrated cross-border clearing system for domestic and foreign branches, achieving comprehensive coverage of two-way digital renminbi payment and receipt services with Singapore and Laos.
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