upgrades

Gate announces the launch of a new USD ecosystem and upgrades its two major product modules, Gate Pay and Exchange, further integrating USD asset management, capital flow, and digital asset usage scenarios. Currently, this feature is gradually being opened to users. After updating the app to version 8.24.0 or above, users can manage USD assets, recharge USD, trade digital assets, withdraw USD, and transfer funds between accounts within Gate. Through the new USD account, users can hold and manage USD assets and directly use their USD balance to participate in digital asset trading.At the same time, Gate Pay has completed a product design upgrade, optimizing the display of accounts, assets, and capital flow, enhancing the clarity and smoothness of fund management. Both the Gate App and Gate Pay now support USD recharge and withdrawal functions. Users can recharge USD to the platform via SWIFT bank wire transfer and withdraw USD funds to their bank accounts. Meanwhile, users can also directly use their USD balance to purchase cryptocurrencies or sell their held crypto assets with one click to exchange for USD balance, achieving convenient conversion between USD assets and digital assets.This upgrade by Gate aims to integrate USD asset management and digital asset usage processes into the same product system, covering core aspects such as recharge, trading, withdrawal, and fund transfer, providing global users with a more efficient one-stop USD fund service. In the future, Gate will continue to expand the usage scenarios of USD assets and fiat currency service capabilities, continuously providing global users with a more convenient and efficient fund management experience.

Bitget has completed the upgrade of the ADL (Automatic Deductions) transaction price mechanism. After the upgrade, when the insurance fund account triggers ADL and matches with the counterparty's position, the transaction price will use the current mark price, making the ADL execution price closer to the actual market price. Users can more accurately assess the potential impact of ADL on positions and strategies, facilitating risk management and strategy planning.

UU Wallet officially announced today a comprehensive upgrade to its agency system, fully delegating reward eligibility to every user. After users meet the corresponding conditions, the system will automatically upgrade their status, which will remain valid long-term and will not be downgraded. The higher the level, the higher the corresponding reward ratio, with all rules being open and transparent, allowing users to check at any time within the app.According to the introduction, UU Wallet is a one-stop stablecoin wallet dedicated to providing global users with secure and convenient digital asset management and payment services.

The Digital Renminbi International Operation Center announced that with the adjustment of the digital renminbi measurement framework and the overall upgrade of the infrastructure system, the three major business platforms of the digital renminbi cross-border digital payment platform, blockchain service platform, and digital asset platform have been upgraded to the "Shubi Da" cross-border settlement comprehensive service platform (Cross-border e-CNY Transfer Services, referred to as CBETS). Currently, service agreements for direct participants have been signed with the first batch of 26 financial institutions.

Aster announced an update to the ASTER token economic model, increasing the buyback and burn ratio to 198%. Starting from today at 20:00 (UTC+8), 99% of Aster's daily platform fees will be used to buy back $ASTER. At the same time, an equivalent amount of $ASTER will be burned from the reserves, with the buyback and burn ratio being 1:1.The repurchased $ASTER will be allocated to stakers. Each epoch, these $ASTER will be added to the loyalty rewards (300,000 $ASTER base reward plus the buyback amount) and distributed to veASTER based on locking weight. The burn will be prioritized for the team. The initial supply of $ASTER is 8 billion tokens. The burn will continue until the total supply is reduced to 3 billion tokens. The buyback will automatically run daily through TWAP and settle on-chain, with both buyback and burn being publicly verifiable. In addition, each permissionless listing project on Aster Spot must pay a fee of 50,000 USDT, which will be used for additional buybacks of ASTER and distributed as extra staking rewards.

OpenAI is considering significantly lowering product prices to respond to the potentially escalating fierce competition with Anthropic.Reports indicate that OpenAI expects competition in the AI services market to intensify further and may evolve into a price war. Meanwhile, some corporate clients have begun to show greater sensitivity to the current pricing levels of AI products.Insiders say that against the backdrop of corporate users' ongoing focus on AI usage costs, the industry pricing system may face restructuring, and competitors may also be forced to adjust their pricing strategies. Analysts believe that as the generative AI industry enters a new phase of commercial competition, price and control of inference costs are becoming important factors for major manufacturers vying for market share.

The South Korean cryptocurrency exchange Upbit announced that due to the Injective (INJ) network upgrade, the deposit and withdrawal services for INJ will be suspended starting from June 4 at 19:00 Beijing time (20:00 Korean time) until the network stability confirmation is completed.The announcement indicates that this suspension only affects the deposit and withdrawal functions of INJ, while spot trading will continue as normal. Upbit reminds users that conducting on-chain transfers during the suspension period may lead to delays in arrival, and in extreme cases, there may even be a risk of irreversible loss.Upbit stated that it will maintain close cooperation with the Injective project team to ensure the safety of user assets and will issue a separate notice to resume deposit and withdrawal services once the network stabilizes.

The AI Agent project AIVIVE has officially completed a new round of institutional financing, with a total amount of 8 million USD. Among them, VegaVentures led the investment with 3 million USD; Greenwood Global Capital, Echo3 labs, UZ Capital, and Bluemount co-invested 5 million USD.The funds will be used for AIVIVE to launch its self-developed proprietary framework agreement (AVVP), supporting intelligent routing and coordination across data and execution environments, and comprehensively upgrading AI infrastructure. This agreement enables real-time scheduling of multi-source data and seamless interaction in heterogeneous environments, further enhancing the automation and decision-making efficiency of A to A business.

Global leading digital asset trading platform Gate released its transparency report for April 2026. As AI capabilities continue to iterate and the RWA asset system expands, the platform is accelerating its evolution towards a multi-asset financial infrastructure, further enhancing its collaborative trading capabilities across spot, derivatives, and tokenized assets.Currently, Gate has served over 53 million users, with more than 4,600 assets listed, and continues to expand its product matrix with TradFi and tokenized stocks, covering over 430 CFDs and more than 70 tokenized stocks. After the AI system completed its V3 upgrade, a unified entry architecture was formed among Web, App, Bot, and independent sites, and the newly launched in-depth research and intelligent push features will significantly enhance user trading and decision-making efficiency.At the same time, the platform continues to strengthen its global brand building and ecological influence. Gate has officially become the official sleeve sponsor of the Inter Milan U23 youth team and has held several large brand events in Hong Kong to celebrate its 13th anniversary, including the "Racing the Future" cross-border exhibition at Victoria Harbour, a blue carpet ceremony, and the GATE GALA anniversary dinner, attracting hundreds of industry representatives, media, and global users.Gate founder and CEO Dr. Han released an open letter during the 13th anniversary, participated in the Hong Kong Web3 Carnival, and gave speeches and exchanges at the University of Hong Kong. Dr. Han stated that infrastructure-driven development will become the core of industry competition in the next phase and proposed the concept of "Move Everything On-Chain." In the future, Gate will focus on building infrastructure capabilities, promoting deep integration of RWA, TradFi, DeFi, and AI, and accelerating the construction of a more unified and efficient global financial infrastructure system.

Legendary Labs and Jinlian Capital Foundation today announced the official strategic merger. Both parties will integrate resources and technological advantages to jointly promote the globalization of Legendary Space and the upgraded development of the Web3 prediction ecosystem (PredictFi).It is reported that Legendary Space has currently obtained digital lottery and online gaming operation licenses from 7 countries in Central America, including the blockchain online digital lottery license in El Salvador. The project is currently preparing to launch a decentralized prediction game for the World Cup, relying on the underlying technology of the FAB ecosystem. The officials stated that in the future, both parties will continue to explore fields such as AI integration and multi-chain interoperability.

The digital asset trading platform Gate has announced the completion of a new round of feature upgrades for its prediction market, optimizing multiple modules such as the search system, leaderboard, event classification, and sports gameplay around hot topic discovery, strategy trading, and user interaction efficiency.In this upgrade, Gate has added intelligent search and a "Live & Hot" section, supporting fuzzy keyword matching, hot event recommendations, and real-time hot topic aggregation, helping users discover trading opportunities more efficiently. The platform has also launched a secondary classification system and a "Breaking News" section, covering hot content such as major news, sports events, and cryptocurrency market fluctuations. In the sports prediction market, Gate has introduced derivative gameplay such as point spreads and totals, and optimized the interaction for quick ordering and score selection, further enhancing the trading experience. Additionally, the platform has officially launched a prediction market leaderboard, covering multiple dimensions such as profit and loss, trading volume, and highest profit, strengthening strategy discovery and trading social attributes.Currently, Gate's prediction market has deeply integrated with the Polymarket ecosystem, allowing users to directly access the Polymarket page through the Alpha section on the Gate App homepage and participate in event predictions using USDT in their accounts, further lowering the participation threshold and operational complexity. With a convenient entry point and continuously growing user activity, Gate's performance in the Polymarket partnership channel remains leading, currently ranking in the top three.

According to FinanceFeeds, Alex Thorn, the research director of Galaxy Digital, stated that as advancements in quantum computing hardware accelerate, the Bitcoin community is shifting from decentralized debates to forming a preliminary consensus on quantum threats. The core direction is to gradually introduce post-quantum cryptography (PQC) through soft forks, achieving an upgrade of the address system and long-term security assurance.The report points out that the current Bitcoin signature mechanism, which uses the Elliptic Curve Digital Signature Algorithm, can theoretically be cracked by Shor's algorithm. Approximately 2 million BTC from early p2pkh addresses are at risk because their public keys have been exposed, facing the potential risk of "collecting first and decrypting later." The community tends to promote a "migration window" mechanism to guide users in transferring their assets to new quantum-resistant addresses, and after a multi-year grace period, to implement freezing or destruction of untransferred assets to prevent large-scale market impacts in extreme situations. Additionally, the consensus includes enhancing "cryptographic agility," which allows protocols to switch signature algorithms without interrupting the network.The current proposal leans towards a dual-signature mechanism that uses ECDSA and PQC (such as Dilithium) in parallel, ensuring security redundancy while facilitating a smooth transition. Analysts believe that this approach transforms the quantum threat from a "black swan event" into a manageable technological upgrade, helping to solidify Bitcoin's security foundation as a long-term store of value asset.

Gate founder and CEO Dr. Han recently stated in an interview with The Block that the integration of AI and Web3 is accelerating efficiency improvements in the industry. The company has fully opened AI enterprise accounts for team members and is widely applying them in scenarios such as coding and development, significantly enhancing overall productivity.On this basis, the product iteration pace has been drastically compressed from "updates every few weeks" to "daily updates." Meanwhile, Web3 provides AI agents with automated payment capabilities, achieving low-cost and high-efficiency fund settlement through on-chain protocols. AI has also become an important tool for dealing with vast on-chain assets, capable of quickly completing liquidity screening and trading path optimization based on instructions.When discussing compliance and industry competition, Dr. Han pointed out that current crypto trading platforms have become homogenized in terms of product experience, but intense competition continues to drive overall service level improvements. Gate has currently achieved regulatory coverage in 81 jurisdictions worldwide, with compliant operations covering 46 states in the United States, and has obtained the European MiCA license, which covers 29 European markets, while also obtaining relevant licenses in Dubai, Japan, and Australia. Blockchain is gradually evolving from a single cryptocurrency carrier to an infrastructure that supports diverse assets.Dr. Han believes that with the ongoing integration of AI and Web3, Gate is continuously optimizing user experience and extending the platform into broader everyday use scenarios.

Coinbase stated that it is optimizing the rule creation process in its anti-fraud system by integrating machine learning models with a rules engine, achieving more efficient risk management. It also proposed a dual-track strategy of "models responsible for long-term defense, rules responsible for rapid response," and built a unified framework to create a feedback loop between the two: rules are used to capture new types of fraud and train the model in reverse, thereby continuously enhancing overall defense capabilities.In terms of specific optimizations, Coinbase has transformed the previously manual rule creation process into a data-driven and automated recommendation system by restructuring data, automating schema evolution, and introducing notebook-based analytical tools, significantly improving efficiency. Among these improvements, the performance of rule backtesting has increased by more than 10 times, and the overall response time has been reduced from several days to a few hours. Additionally, the new system uses machine learning to recommend parameters, helping to reduce false positive rates while combating fraud and minimizing the impact on normal users. Coinbase indicated that the next step will be to advance event-driven automatic rule generation and explore the "one-click conversion" of efficient rules into model features, further moving towards an automated risk management system.

The Coinbase Quantum Computing and Blockchain Independent Advisory Committee has released its first position paper stating that sufficiently powerful quantum computers may be able to crack the encryption mechanisms used by mainstream blockchains to protect digital assets in the future. However, such devices do not currently exist, and encrypted assets remain secure for now. The industry should begin preparing for quantum resistance upgrades starting now.The document points out that there are currently no substantial risks associated with Bitcoin mining, hash functions, and on-chain historical records; the main vulnerability lies in the digital signatures at the wallet layer. Ethereum has proposed a clearer migration roadmap, and Solana, Algorand, and Aptos have also begun to provide or plan quantum resistance solutions.

According to The Block, Josh Stark, a key figure at the Ethereum Foundation (EF), announced his resignation after five years and will officially step down at the end of the month. Stark joined the Ethereum Foundation in 2019, initially working in the special projects team, and later rose to leadership, collaborating with EF Chair Aya Miyaguchi, Ethereum founder Vitalik Buterin, and co-executive directors Hsiao-Wei Wang and Bastian Aue.He is one of the most prominent members of the foundation's external image and has led several significant advancements in Ethereum, including the "The Merge" upgrade that transitioned from proof of work to proof of stake, as well as subsequent upgrades like Dencun, Fusaka, and Pectra. During last year's leadership adjustments at the foundation, he was appointed as the "co-manager" of the EF board and recently took on the role of co-chair of the "trillion-dollar security" initiative.Last month, Stark co-authored a strategic blog post on Ethereum with Josh Rudolf and Julian Ma, outlining Ethereum's latest scaling direction and its relationship with the Layer 2 ecosystem. Stark stated, "I haven't planned for the future yet; I just want to take a good rest and spend time with family and friends." This resignation occurs against the backdrop of ongoing changes at the Ethereum Foundation.Last year, the foundation underwent significant leadership adjustments, refocusing its strategic priorities on scaling the Ethereum mainnet and core cypherpunk values; Tomasz K. Stańczak also resigned from his co-executive director position at the end of February this year, having served for less than a year. On the same day, Trent Van Epps also announced his departure from EF to fully dedicate himself to Protocol Guild, the independent funding organization for Ethereum core developers that he founded.

Blockstream CEO Adam Back stated that Bitcoin should adopt an optional quantum-resistant upgrade scheme, rather than the mandatory freezing of tokens at risk from quantum threats proposed in BIP-361.The BIP-361 proposal suggests phasing out addresses vulnerable to quantum attacks over five years and ultimately freezing un-migrated tokens, including assets held by Satoshi Nakamoto. Google's latest research indicates that a superconducting qubit system may need fewer than 500,000 physical qubits to crack Bitcoin encryption in just a few minutes. Currently, about 6.9 million BTC are at risk from such threats. In response to the quantum threat, BitMEX Research proposed establishing a canary fund that would implement a full freeze only when expenditures occur from the relevant addresses.

According to market news, Blockstream CEO Adam Back stated at the Paris Blockchain Week that he supports the optional advancement of Bitcoin's quantum resistance upgrade and opposes the proposal to forcibly freeze quantum-vulnerable addresses. He emphasized that "preparation is much safer than hasty responses in a crisis" and pointed out that the Bitcoin community has the coordination ability to respond quickly to urgent vulnerabilities.Previously, the BIP-361 proposal ("Post-Quantum Migration and Legacy Signature Sunset") put forward by developers Jameson Lopp and five others advocated for the gradual elimination of quantum-vulnerable addresses over five years, ultimately freezing coins that have not completed migration— including approximately 1.7 million Bitcoins held by Satoshi Nakamoto.

According to CoinDesk, Blockstream CEO Adam Back stated at Paris Blockchain Week that Bitcoin developers should advance optional quantum-resistant upgrades as early as possible, even though practical quantum computers are still far from being realized.He pointed out that Taproot's flexible design can support the introduction of new quantum-resistant signature schemes without affecting existing users. Previously, Jameson Lopp and others proposed BIP - 361, which aims to gradually phase out addresses vulnerable to quantum attacks within 5 years and freeze Bitcoin that has not completed migration. Adam Back believes that the Bitcoin community can quickly coordinate responses in emergencies without the need for pre-established freezing arrangements.