Author: 行政

Solana’s plan to retire durable nonces, which let transactions be signed offline and broadcast later, would preserve cold-key approval while changing which addresses control the affected assets. For exchanges, custodians and treasury operators using that signing method, the proposed replacement adds a program between the cold key’s approval and execution.The Solana Foundation’s October deprecation plan points to onchain signer programs that verify an offline signature and execute its approved instructions. A program-derived address, or PDA, would control the affected accounts. The original key would still authorize actions, while a separate online operator submits them and pays the network fee.The replacement…

KuCoin 5.0 integrates AI, trading tools, and wealth management services. KuCoin introduces a unified account for eligible spot, margin, and futures traders. The upgrade adds accessibility features and expands AI Assistant 5.x. KuCoin has unveiled KuCoin 5.0, a comprehensive platform upgrade that integrates artificial intelligence (AI), trading tools, wealth management services, and accessibility features as the cryptocurrency exchange seeks to improve the user experience. Announced on October 9, 2026, the upgrade covers six areas: compliance, technology, assets, experience, AI, and wealth management. The company said the changes are intended to create a more unified and efficient platform, building on its…

Eclair, ACINQ’s Lightning node software, has merged two repairs for gaps that could make a node lose Bitcoin through excessive mining fees during channel funding and splicing. One limits a peer’s fee-bump demands when Eclair contributes funds; the other checks transactions from a compromised Bitcoin backend while Eclair retains the signing keys.The repairs merged into the project’s master branch on Oct. 2 and Oct. 5. As of Oct. 12, its release page still listed September’s v0.14.3 as latest. The two October fixes postdate that packaged release.Bitcoin Optech’s Oct. 9 newsletter highlighted both changes as closing protection gaps during dual funding…

France’s proposed crypto tax changes would make a move from Bitcoin or Ether into certain stablecoins a taxable disposal, even if the investor never withdraws cash.The National Assembly’s Finance Committee adopted amendment I-CF1826 on Oct. 7, adding that proposed exception to a broader overhaul of how private crypto gains are calculated. The provision would apply to disposals and exchanges from Jan. 1, 2027 if enacted.For an investor selling Bitcoin exposure into USDC, the consequence would be a change in the tax timing of a risk-reduction trade. A gain could become reportable while the proceeds remain in a crypto wallet or…

Bitcoin and Ethereum extended their weekend recovery, although on-chain indicators and derivatives positioning suggest the rebound faces significant obstacles.Data from CryptoSlate showed that Bitcoin briefly climbed above $84,000 after falling toward $80,000 during last week’s selloff. Ethereum also recovered above $2,500, reversing part of its recent losses as buying activity returned to the cryptocurrency market.However, Bitcoin’s advance has brought it closer to a major concentration of investor acquisition costs between $84,000 and $85,000, where selling pressure could intensify. Meanwhile, Ethereum’s recovery comes as larger derivatives traders appear to be reducing their bullish exposure despite substantial outstanding positions.Bitcoin’s $85,000 resistance threatens…

EU finance ministers agreed to shift oversight of major crypto companies to a central watchdog, reshaping supervision under MiCA.The Council of the European Union reached a political agreement on Oct. 9 to give the European Securities and Markets Authority (ESMA) direct responsibility for the bloc’s most significant crypto-asset service providers, as part of a wider package to integrate European financial markets.The proposed overhaul addresses a weakness in the Markets in Crypto-Assets Regulation (MiCA), which allows firms licensed in one member state to serve customers across the 27-country bloc while remaining primarily supervised by their home-country regulator.The compromise, however, is considerably…

Thailand has finalized rules allowing domestic Bitcoin and Ethereum ETFs while restricting retail access to competing overseas investment products.The Securities and Exchange Commission (SEC) announced on Oct. 8 that 11 regulatory notifications will take effect on Oct. 16, establishing a framework for cryptocurrency exchange-traded funds listed exclusively on the Stock Exchange of Thailand.Thailand’s move follows the success of spot Bitcoin and Ethereum ETFs in the United States, which have attracted about $70.37 billion in combined cumulative net inflows since their launches.According to SoSoValue data, the funds held about $121 billion in combined net assets as of Oct. 12, illustrating the…

Lookalike payment addresses targeted nearly 4.5 million Solana wallets over 11 months, according to blockchain-data firm Bitquery’s Oct. 9, 2026 findings. The findings show why a successful small test transfer can still precede a much larger payment to a scammer.The technique, known as address poisoning, plants a misleading entry in a wallet’s payment history. A tiny incoming transfer puts the sender’s lookalike address near a legitimate payment. If the user later copies that address, they can send money to the wrong recipient. Related ReadingEthereum metrics hit record high because of cheap gas fees – because of this massive scam A…

The UK placed crypto payment brands Cryptomus and Heleket under the same sanctions designation on Oct. 8, 2026, naming Xeltox Enterprises Ltd. as the target. Switching between the two brands leaves the shared designation relevant to the counterparty assessment.For merchants choosing a payment processor and customers seeking access to funds, the operator matters as much as the name on the checkout. The Foreign, Commonwealth & Development Office’s notice lists Cryptomus, Heleket and Certa Payments Ltd. as variations of Xeltox’s name.What changes for payments and UK accessXeltox appears in the notice under unique ID RUS3755. The UK says it has reasonable…

Key takeaways ADA’s long-to-short ratio edged above one to 1.01, indicating a slight tilt toward bullish positioning. Funding turned positive and reached 0.0061%, with longs paying shorts. ADA holds above its major daily EMAs, with immediate support at $0.245 and resistance at $0.299. Cardano recovered above a key support zone on Monday, trading near $0.250 as derivatives positioning improved following last week’s 2.85% correction. ADA remains above its major daily exponential moving averages, supporting a constructive near-term outlook. However, mixed momentum and signs of sell-side pressure suggest the recovery still faces obstacles. Cardano derivatives positioning turns more positive CoinGlass’ long-to-short…