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According to Businesswire, the blockchain B2B payment network Paystand announced the launch of the Bitcoin ecosystem-based stablecoin USDb, which is backed 1:1 by US dollar reserves and is natively deployed on the Bitcoin sidechain Rootstock. It is also compatible with the Liquid Network and the Bitcoin Lightning Network. Notably, USDb is primarily aimed at traditional corporate finance such as accounts receivable and payable, cross-border payroll, and treasury management.

According to The Block, cryptocurrency mining company MARA's CEO Peter Thiel announced the establishment of a nonprofit organization, the MARA Foundation, dedicated to the long-term health, resilience, and adoption of the Bitcoin protocol. The foundation will support the development of anti-quantum tools (such as PQ wallets and the BIP 360 proposal), believing that while quantum computing is not an immediate threat to Bitcoin, network upgrades take time, and early preparation is crucial.The foundation will also allocate resources to ensure Bitcoin's security budget, support the development of a robust and healthy Bitcoin transaction fee market, and launch a global multilingual education program, expand access to self-custody tools, and engage in advocacy work aimed at policymakers and activists.

According to the official announcement from the Pakistan Virtual Assets Regulatory Authority (PVARA), all virtual asset services are included under PVARA's regulatory scope and must obtain prior authorization before commencing operations or making public announcements.PVARA welcomes responsible innovation and encourages relevant parties to engage in communication as early as possible. Innovation can be conducted through compliance pathways such as regulatory sandboxes, No-Action Relief Letters, and No Objection Certificates (NOC).

Crypto analyst Murphy posted on the X platform, stating that by overlaying three sets of data (Options Gamma Exposure, Options Open Interest by Strike Price, Options ATM Implied Volatility), the impact on BTC from an options perspective shows that $80,000 is currently the first effective resistance above BTC. This position simultaneously has high Call OI, positive Gamma, and low IV conditions.As the price moves upward, the dynamic hedging of market makers can easily create selling pressure; the lower the IV, the higher the marginal sensitivity of market makers to hedge adjustments. Therefore, the thickness of this wall (OI of 7,200 BTC + positive Gamma magnitude) makes $80,000 a "hard nut to crack" in May. Once it breaks through and approaches $82,000, due to the presence of a larger scale of negative Gamma (OI of 4,644 BTC), the market may quickly switch from being suppressed to "amplified volatility" mode.

According to Arkham monitoring, the on-chain wallet address of the Morgan Stanley Bitcoin Trust (MSBT) has increased its holdings by 120.413 BTC, worth 9.35 million dollars, five hours ago. As of now, the total Bitcoin holdings of MSBT have reached 1,834 BTC, valued at approximately 142 million dollars.

The European Central Bank (ECB) has signed agreements with European Card Payment Cooperation, Nexo Standards, and Berlin Group to reuse existing open payment standards for digital euro transactions, aiming to reduce the system access costs for banks, merchants, and payment service providers.The relevant standards cover contactless payments, connections between merchants and payment service providers, as well as alias payments based on mobile phone numbers. The European Central Bank stated that this move helps to reduce market adoption costs and promotes a unified digital euro user experience in the euro area. Previously, the European Central Bank analyzed that the digital euro could bring about 4 billion to 6 billion euros in costs to EU banks within 4 years.

Morgan Stanley's investment management division, MSIM, announced the launch of a stablecoin reserve portfolio fund (MSNXX), which is a government money market fund designed specifically for stablecoin issuers. It aims to provide a regulated and secure storage place for reserves held by issuers that back their tokenized fiat currency versions.The fund only invests in the safest and most liquid instruments, such as U.S. Treasury bills (short-term loans to the U.S. government) and repurchase agreements (overnight loans secured by similar government securities), both of which aim for capital preservation. The fund's target net asset value is $1, meaning that the invested capital retains the same value upon redemption, avoiding price fluctuations; at the same time, the fund offers daily liquidity, allowing investors to redeem funds on any trading day without a waiting period or penalties.Currently, the market capitalization of stablecoins has reached $316 billion, with tokens pegged to the U.S. dollar, such as Tether and USDC, holding the majority share. Morgan Stanley's launch of the fund coincides with the advancement of the GENIUS Act in Congress. If passed, this act would legally require stablecoin issuers to back their tokens with high-quality liquid assets such as Treasury bills and cash-like instruments, and they must be held through regulated instruments. Thus, the fund is positioned to take on reserve management business ahead of regulatory mandates.Additionally, Morgan Stanley Investment Management recently launched the Morgan Stanley Bitcoin Trust (MSBT), which is a cryptocurrency ETP that tracks Bitcoin, with custodial and fund management services provided by BNY Mellon. It has also collaborated with BNY Mellon to launch tokenized DAP class shares of an institutional liquidity fund Treasury securities portfolio, achieving blockchain-based mirror records while the official ledger remains retained by BNY Mellon.

According to Onchain Lens monitoring, about 1 hour ago, Morgan Stanley increased its holdings by 143.34 BTC, worth 11.17 million USD, bringing the total Bitcoin holdings to 1,964 coins.

CryptoQuant analyst MorenoDV_ tweeted that if Bitcoin can rise above and hold the $80,000 mark, this position will turn from resistance to support; conversely, if it encounters rejection and falls back, it will confirm $80,000 as a significant selling pressure area, potentially extending the adjustment period into the second quarter.Currently, the realized price for BTC ETF investors is about $76,400, which is close to the spot price (around $76,300), marking the first time since January 30 that it has approached the breakeven point; short-term holder whales have a realized price around $79,600 and are currently facing an unrealized loss of about $9.4 billion.MorenoDV_ pointed out that historically, when these trapped funds are finally released, it often triggers significant selling pressure. Bitcoin is currently fluctuating in the $76,000-$80,000 range, where $80,000 is not only an important psychological level but also a common breakeven and release threshold for these two major groups.

According to Cointelegraph, the monthly Bollinger Bands for Bitcoin have reached the tightest level in history, with technical signals indicating that the market may experience significant volatility.The report points out that for Bitcoin to further open up upward space, it must first break through the resistance around $80,000. Meanwhile, the monthly RSI for Bitcoin has dropped to a low not seen since the end of 2022 and has once again touched a multi-year support trend line.Market data shows that there is strong selling pressure in the $78,000 to $80,000 range; if it stands above the resistance zone of $76,000 to $78,000, the price may further test $84,000.

According to BeInCrypto, Mastercard has joined the Blockchain Security Standards Committee (BSSC) as a charter-level member, collaborating with members such as Coinbase, Fireblocks, Anchorage Digital, and BitGo to develop a security framework for blockchain networks and tokenized assets.Mastercard will also join a working group focused on security and privacy guidelines, with Claire Le Gal from the security solutions department, responsible for fraud prevention, cyber resilience, disputes, and threat intelligence, representing Mastercard on the BSSC board. The executive director of BSSC stated that Mastercard's payment experience is of significant value in establishing robust blockchain security rules. Mastercard has launched multi-token networks and crypto credential products aimed at embedding trust in blockchain and tokenized infrastructure.

Uzbekistan President Shavkat Mirziyoyev signed a decree to establish the "Besqala Mining Valley" cryptocurrency mining special zone, aimed at developing green energy mining and attracting international investment.Miners can sell cryptocurrency assets on local and overseas exchanges, with profits directly entering local bank accounts. In terms of policy, participants in the mining area are exempt from income tax until 2035 and only need to pay a management fee of 1% of their income; the electricity price is set at 1800 som per kilowatt-hour, with preferential exceptions for investment projects over 100 million dollars. In terms of access, only locally registered companies can apply, and they must have power facilities and pass approval, with relevant responsible persons not having a record of economic crimes.

At the Web3 exchange event "Web3 Dialogues @ HKU - Academia x Industry" held at the University of Hong Kong, Gate founder and CEO Dr. Han engaged in face-to-face communication with students, sharing his entrepreneurial experiences and personal reflections in the digital asset industry.Dr. Han stated, "Do not blindly trust your parents, nor blindly trust your teachers, even though I have learned a lot from them." He pointed out that this expression does not negate experience and education itself, but rather aims to remind students that they cannot simply rely on existing authorities or established answers; they need to build independent thinking abilities to cope with the rapidly changing era of technology and markets.In the context of the accelerated integration of Web3 and AI, the rules of the cryptocurrency industry are still being reshaped. During this event, Dr. Han systematically reviewed the significant opportunities and changes in the cryptocurrency industry in recent years, engaging in in-depth discussions with the attending faculty and students on technological innovation and industry trends. Gate will deepen its communication and cooperation with academia and industry in the future, while continuing to promote the dissemination of high-quality industry experiences while leading industry development.

ChainCatcher reported live that Justin Sun, the founder of TRON, shared a keynote speech titled "From TRON to B.AI: Infrastructure as the Game-Changer in the AI Era" at this year's 2026 Hong Kong Web3 Carnival.He introduced that TRON currently supports about 86.4 billion USDT, with other stablecoins bringing the total close to 90 billion dollars, and the global account number has reached 376 million, making it one of the largest stablecoin settlement networks in the world. He emphasized that the most important aspects of financial services are stability and security, rather than being cheap.He pointed out that the existing payment systems are not compatible with AI, as bank accounts require human identity for opening, and each payment needs manual authorization, which cannot support high-frequency decision-making by AI. B.AI is building the underlying financial infrastructure for AI agents, allowing each AI to operate without becoming human, managing keys and on-chain wallets through cryptography to complete payments, and can anonymously call the world's most

Ripple officially announced its quantum resistance roadmap, with the core goal of making the XRP Ledger (XRPL) quantum-resistant by 2028. The roadmap primarily addresses the potential attack mode of "harvest now, decrypt later," where attackers collect encrypted data now and wait for future quantum computers to mature before cracking it.The entire plan will be implemented in four phases:Phase 1: Q-Day Emergency Preparedness (Already Started). Establish a Q-Day emergency response mechanism. If the existing classical encryption system is suddenly compromised, the network will immediately stop accepting traditional public key signatures, forcing a migration to quantum-safe accounts. At the same time, explore asset ownership verification solutions based on Post-Quantum ZK-proofs, allowing existing account holders to safely recover funds in emergencies without exposing vulnerable keys.Phase 2: Risk Assessment and Algorithm Testing (First Half of 2026). Conduct a comprehensive assessment of the impact of post-quantum cryptography on the performance, storage, and bandwidth of the XRP Ledger network. Collaborate with Project Eleven to conduct validator-level testing and Devnet benchmarking, deploy NIST standardized ML-DSA quantum-safe signature schemes, and develop prototypes for post-quantum custodial wallets. Core engineer Denis Angell has already deployed ML-DSA signatures on XRPL's AlphaNet.Phase 3: Devnet Hybrid Integration (Second Half of 2026). Parallel integration of candidate post-quantum signature schemes with existing elliptic curve signatures on the developer network (Devnet), allowing developers to test performance and system impacts without affecting the mainnet. At the same time, explore post-quantum zero-knowledge proof primitives and homomorphic encryption technologies for Confidential Transfers to enhance the privacy and compliance capabilities of tokenized real-world assets on XRPL.Phase 4: Full Mainnet Upgrade (Target 2028). Submit a formal protocol amendment, which will be fully enabled on the mainnet after being approved by validator votes, to implement native post-quantum cryptography. Focus on production-ready optimization: throughput tuning, validator reliability assurance, and coordinated migration of the ecosystem, ensuring a complete transition without affecting network speed and settlement finality.

Curve founder Michael Egorov stated that the recent large number of avoidable security incidents in DeFi stem from centralized single points of failure, which are harming the entire industry. He cited the Aave and rsETH incidents as examples, indicating that related issues should be prevented before accidents occur, rather than remedied afterward.He called for the industry to collaboratively establish DeFi security standards to reduce single points of failure and to share best practices among project teams, auditing agencies, and risk assessment teams; he also suggested that the Ethereum Foundation and Solana Foundation could coordinate ecological participants to develop security principles and rules.

According to Onchain Lens monitoring, Morgan Stanley increased its holdings by 215 BTC 4 hours ago, worth 16.43 million dollars. It currently holds 1820.6 BTC, valued at 138.1 million dollars.

According to official Twitter news, B.AI has released its latest weekly report, disclosing several important advancements in developer ecosystem and financial infrastructure development.In terms of products, B.AI has officially launched the OpenClaw automatic configuration script, introduced the open-source AI coding assistant BAI Code, and completed Stripe integration, laying a solid foundation for the ecosystem's payment and development experience; in terms of wallet support, new multi-link access for KuCoin Web3 and Trust Wallet has been added.With the number of users surpassing 1 million, B.AI is continuously expanding its developer toolchain and financial connectivity capabilities for autonomous agents through deep cooperation with platforms such as KuCoin and Symbiosis, aiming to build the core AI infrastructure for the digital economy era.