Korea Joins OECD’s CARF initiative to enhance crypto tax compliance

Safeheron, a Singapore-based provider of digital asset self-custody solutions for institutions, has released the world’s first open-sourced trusted execution environment (TEE) related to Intel Software Guard Extensions (SGX).  The Intel SGX is a hardware-based security technology integrated within some Intel processors. It enables application developers to run application code within a secure isolated environment, while preventing access to that code or modification of it by other applications or by the operating system running on that hardware.Photo by Shubham Dhage on UnsplashAddressing Web3 security & scalability challengesThe Intel SGX enables a TEE, creating a black box for computation. In a blog post published by Safeheron on May 6, the company claimed that its open-source framework “addresses fundamental security and scalability challenges within blockchain and Web3 ecosystems, offering broad potential for deployment across critical scenarios.” The company asserted that the enabling of off-chain TEEs as achieved by its framework, provides for robust blockchain layer-2 scaling, together with privacy-preserving computation. In this way, layer-1 blockchain load can be minimized while enhancing network throughput and verifiability. Safeheron further claimed that this all paves the way for the evolution of a trusted “second execution layer” for decentralized applications. Overcoming Intel SGX complexitySafeheron developed the TEE framework using C++, a high-level object-oriented programming language. The firm open-sourced the SGX framework due to the significant challenges that developing with Intel SGX poses, arising from its complexity and its engineering overhead. On X, the company claimed that the new framework reduces SGX TEE development complexity, enabling developers to build applications securely for blockchain, cloud security and privacy computing. The framework optimizes advanced cryptographic support, enhanced testing capabilities, high-level API design and secure and encrypted file input and output. Moving beyond closed and opaque systemsSafeheron added that it open-sourced the framework as it had seen concern expressed within the Web3 sector regarding the development of closed and opaque systems, with that concern elevated in relation to ongoing security failures related to Web3 platforms. Safeheron CEO Wade Wang told Cointelegraph that in open-sourcing the framework, the firm is “not threatened by competitors,” but that it is concerned about “slow innovation due to closed systems.” The Singaporean firm was established in 2021. It counts HashKey Capital, Bixin Ventures, Antalpha Ventures, M77 Ventures and Kryptos among its investors. Back in 2022, it raised $7 million in a pre-Series A funding round. At the time, the project’s mission was to make private keys, which individuals use to control and self-custody their digital assets, safer. In terms of products offered, the company markets its MPC Node Suite, a white-label solution that allows clients to build out multi-party computation (MPC) wallet-based applications. It also offers Keyless Wallets that facilitate the development of wallets that don’t require traditional keys.  In February crypto exchange platform BYDFi partnered with Safeheron, leveraging its MPC technology and TEE to build out a key management system.

While global cryptocurrency sentiment remains subdued, authorities and state-linked investors in Abu Dhabi are deepening their engagement with digital assets through expanded regulation and increased capital allocation. On Dec. 8, stablecoin issuer Tether and cryptocurrency exchange Binance announced they had secured regulatory approvals from the Abu Dhabi Global Market (ADGM), the international financial center and free economic zone in the UAE capital. The moves signal a continued effort by the United Arab Emirates to integrate blockchain technology into its formal financial system, creating a contrast with the broader market’s current “extreme fear” rating of 22 on the Alternative Fear and Greed Index.Photo by DrawKit Illustrations on UnsplashTether, Ripple stablecoins approvedTether confirmed that its USDT stablecoin has been designated as an Accepted Fiat-Referenced Token within the ADGM. This status allows financial entities licensed by the Financial Services Regulatory Authority (FSRA) to conduct regulated activities involving USDT across a broader range of blockchain networks, including Aptos, Celo, Cosmos, Kaia, Near, Polkadot, Tezos, TON, and TRON. The approval builds on previous authorizations for USDT on Ethereum, Solana, and Avalanche, and follows the FSRA’s recognition of Ripple’s RLUSD stablecoin last month. Binance fully cleared for regulated launch Simultaneously, Binance announced it has secured full authorization from the FSRA to operate a regulated platform within the financial center. Pending final operational preparations, Binance is scheduled to commence regulated activities on Jan. 5, 2026. The exchange will operate in Abu Dhabi through a three-entity structure that separates key functions, mirroring traditional financial infrastructure. Nest Exchange Limited (currently Nest Services) will function as the regulated arm for spot and derivatives trading, while Nest Clearing and Custody Limited will manage clearing and settlement. Broker-dealer activities will be handled by a third entity, Nest Trading Limited (currently BCI Limited). Circle awarded FSP for paymentsMore recently, Circle, the issuer of the USDC stablecoin, announced the receipt of a Financial Services Permission (FSP) license from the FSRA. The license allows Circle to act as a Money Services Provider within Abu Dhabi’s International Financial Centre (IFC), enabling it to support regulated payment and settlement services for businesses, developers, and financial institutions across the UAE. Circle has been expanding its regulatory presence in the region throughout the year. In February, the Dubai International Financial Centre (DIFC) recognized the company’s USDC and EURC tokens as permitted crypto assets under its virtual asset framework. This regulatory expansion comes amid the UAE’s efforts to develop a comprehensive financial compliance framework. A recent report by the Global Finance & Technology Network identified the UAE as one of seven jurisdictions globally that meet three core standards for anti-money laundering and counter-terrorist financing compliance. Those standards include know-your-customer (KYC) and identity verification, suspicious transaction reporting, and implementation of the Financial Action Task Force (FATF) Travel Rule. Institutional capital inflows riseIn parallel with the regulatory push, investment vehicles linked to the Abu Dhabi government have increased their exposure to digital assets. Bloomberg reported that in the third quarter, the Abu Dhabi Investment Council, a Mubadala subsidiary, increased its position in BlackRock’s iShares Bitcoin Trust ETF more than threefold to nearly eight million shares. Separately, the Royal Group, an investment firm associated with the Abu Dhabi royal family, currently holds roughly 6,516 Bitcoin, according to Arkham data. An earlier Crypto Briefing report noted that this acquisition was carried out through its majority-owned subsidiary, Citadel Mining. These simultaneous developments in licensing and capital allocation suggest a coordinated strategy to establish Abu Dhabi as a hub for institutional digital assets, with a focus on long-term infrastructure despite current market fragility. 

Japan is moving to pull its cryptocurrency market firmly inside the regulated financial system. A bill approved by the cabinet this month would reclassify digital assets as financial products, while separate developments in blockchain infrastructure and corporate treasury strategy suggest the shift extends well beyond Tokyo's rulebook. The cabinet approved the bill on April 10 to amend the Financial Instruments and Exchange Act, according to Nikkei. The legislation would bring cryptocurrencies under the regulated financial system and mark a departure from the previous framework, which had largely treated them as payment instruments under the Payment Services Act.Photo by Louie Martinez on UnsplashTighter rules take shapeIf enacted, the new rules could take effect as early as 2027. They would prohibit insider trading based on undisclosed information, require issuers to file annual disclosures, and redesignate licensed firms from "crypto-asset exchange operators" to "crypto-asset trading operators." Penalties for operating an unregistered business would also be stiffened, with maximum prison terms raised to 10 years from three and fines increased to 10 million yen ($63,000) from 3 million yen ($19,000). The changes align with the government's broader effort to strengthen market integrity, transparency, and investor protection. The regulatory tightening comes as firms work to build compliant blockchain infrastructure. SBI Ripple Asia, a joint venture between SBI Holdings and Ripple, announced on April 7 that it had completed development of a token issuance system based on the XRP Ledger. The company described the project as financial infrastructure for issuing and managing prepaid payment instruments as tokens on a public blockchain. Such instruments, regulated under current Japanese law, could be handled via apps, websites, and APIs. SBI Ripple Asia added that it completed regulatory registration on March 26 as an issuer of third-party prepaid payment instruments. Corporate treasuries expand crypto betsListed companies are also increasing their exposure to digital assets. WIZE, a Tokyo-listed firm formerly known as Mobcast Holdings, reported holdings of 24,597 SOL as of April 10, valued at roughly $3.13 million (about 498 million yen). The company had announced in October 2025 that it would begin building a Solana reserve, and the latest disclosure suggests corporate crypto holdings in Japan are expanding beyond Bitcoin (BTC).Metaplanet remains the most aggressive example of the trend. Chief Executive Simon Gerovich said on X that the company purchased 5,075 BTC in the first quarter and now holds 40,177 BTC, acquired for a cumulative 623.37 billion yen ($3.92 billion) at an average purchase price of 15,515,598 yen ($97,600) per coin.