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LayerZero Labs announced on platform X that it has committed over 10,000 ETH in support to DeFi United, led by Aave. Specific actions include donating 5,000 ETH to DeFi United, depositing 5,000 ETH into the Aave market to enhance liquidity, and deepening GHO liquidity.
According to The Block, decentralized exchange Ostium has completed a major backend architecture upgrade, officially positioning itself as a “decentralized execution layer” for the global market and providing on-chain traders with access to off-chain liquidity. The core of this upgrade is the introduction of a Translation Layer that bridges communication between smart contracts and institutional liquidity provider networks—including partners such as Jump, which hold traditional market access licenses. This mechanism enables on-chain users to indirectly tap into liquidity resources from traditional financial markets.
According to an official announcement by Pump.fun, the platform has completed the burning of all previously repurchased $PUMP tokens, amounting to approximately $370 million—roughly 36% of the circulating supply. The burn was executed via two on-chain transactions at 20:52 UTC. Simultaneously, Pump.fun has launched a programmable buyback-and-burn mechanism, allocating 50% of its net revenue over the next year toward publicly purchasing $PUMP on the open market and immediately burning 100% of the acquired tokens. This mechanism is enforced via an immutable smart contract covering revenue streams from Pump.fun’s three core product lines: the bonding curve, PumpSwap, and Terminal. Its execution comprises four steps: fee collection, aggregation into an intermediate wallet, buyback, and burn—all of which can be tracked in real time at fees.pump.fun. The remaining 50% of revenue will fund operational expenses and ecosystem development, including team expansion, strategic investments, and marketing initiatives. Pump.fun stated that this move aims to address community concerns regarding the token’s long-term value and the transparency of the buyback mechanism, with the overarching goal of continuously reducing the circulating supply.
NVIDIA announced on X platform that it has launched the open-source multimodal model Nemotron 3 Nano Omni today. The model adopts a 30B-A3B mixture-of-experts (MoE) architecture, supports a 256K context window, and can uniformly process video, audio, image, and text inputs. Compared to open-source omnimodal models at a similar interaction level, this model achieves up to a 9x increase in throughput, significantly reducing inference costs and improving scalability. Nemotron 3 Nano Omni is now available on Hugging Face, OpenRouter, and NVIDIA NIM, and has been adopted by enterprises including Aible, Applied Scientific Intelligence, and H Company.
Odaily Odaily News: The Over Foundation announced on X platform that due to financial constraints, it has decided to cease operations of the Over Protocol. All infrastructure and services, including OverWallet, OverNode, OverFlex, RPC endpoints, block explorers, and APIs, have been shut down with no plans for restoration. While the Over Protocol was designed as a decentralized Layer 1 mainnet, it is highly likely to become inoperable in practice following the Foundation's cessation of services. The continued production of blocks will depend on independent validators running open-source client software.
Odaily reports, according to an official announcement, Coinbase will list Virtuals Protocol (VIRTUAL) for spot trading on April 29. If liquidity conditions are met and trading is supported, the VIRTUAL trading pair will open at or after 9:00 AM Pacific Time.
According to the official announcement, Coinbase will list Virtuals Protocol (VIRTUAL) spot trading on April 29. If liquidity conditions are met and trading is supported, the VIRTUAL-USD trading pair will open at or after 9 a.m. Pacific Time.
According to The Block, TON Tech—the infrastructure team under The Open Platform—has announced the launch of an AI-powered autonomous trading agent that supports independent on-chain actions on the TON blockchain, including transfers, token swaps, DeFi operations, automated trading, staking, and basic portfolio management—all without requiring users to surrender their private keys.
on the 28th, Iran's Tasnim News Agency, citing Iranian Army Spokesperson Mohammad Akraminia, stated that the military still considers the current situation a state of war, with ground forces deployed nationwide, fully prepared to counter threats. He noted that Iran has completed a comprehensive update of its target list and combat equipment, and all units are thoroughly prepared to respond to potential enemy military attacks. (Xinhua News Agency)
Odaily News, Web3 security company CertiK has released its "2026 State of Digital Asset Regulation" report, systematically reviewing global regulatory trends. The report indicates that as of April 2026, regulatory frameworks in major jurisdictions such as the United States, the European Union, Hong Kong SAR, and Singapore have been largely established, and the industry is entering a phase of comprehensive compliance.The report shows that anti-money laundering (AML) enforcement has replaced securities classification as the primary regulatory risk. In the first half of 2025, global AML-related fines exceeded $900 million, making transaction monitoring capabilities a core compliance requirement. Meanwhile, smart contract security audits are evolving from industry best practices into access conditions, becoming a prerequisite for license approval and token listings. Additionally, global stablecoin regulatory frameworks are converging, with principles such as full reserve backing and licensed issuance becoming widespread, though cross-jurisdictional regulatory differences still pose compliance challenges.The report states that with regulatory convergence and strengthened enforcement, the industry has entered an "era of strong compliance." CertiK indicated that the core challenge for enterprises is shifting from "whether to comply" to "how to quickly build and implement compliance capabilities." Multi-jurisdictional licensing, AML investment, and continuous security audits are becoming fundamental entry requirements for institutional development.
: According to official sources, OKX will officially list the PROSUSDT perpetual contract on its web platform, app, and API at 22:00 (UTC+8) on April 28, 2026.PROSUSDT contract trading start time: 22:00 (UTC+8) on April 28, 2026
according to an official announcement from Coinbase Markets, spot trading for Pharos (PROS) officially launched on Coinbase on April 28, 2026. The PROS-USD trading pair will be gradually rolled out across supported regions on the same day, subject to the fulfillment of liquidity conditions.
: According to official sources, Tether is expanding its custom computing infrastructure through a new type of modular, high-density mining system aimed at improving the efficiency and performance of large-scale operations. In collaboration with Canaan Inc. and ACME Swisstech, Tether is building systems around specific application-specific hashboard modules and integrating them into its self-developed control architecture, thermal management systems, and software stack.This system, by separating computing from power supplies and enclosures, allows individual components to be independently optimized and reduces energy consumption when combined with immersion cooling technology. Tether CEO Paolo Ardoino stated that this move aims to change the status quo of sealed, fixed-form mining equipment by deploying modular computing units that can be independently tuned, upgraded, and cooled, thereby directly controlling the cost and efficiency of large-scale operations. Zhang Nangeng, Chairman and CEO of Canaan Inc., indicated that its Avalon hashboard modules enable more flexible on-demand deployment, particularly enhancing efficiency and reducing operational complexity in immersion cooling systems. This deployment builds upon Tether's previously developed open-source mining operating system (MOS) and mining software development kit (SDK).
CFTC Chairman Mike Selig, in an interview with CoinDesk, stated that the CFTC is developing tools leveraging AI to review registration applications for the U.S. crypto market and monitor trading activity. Mike Selig noted that due to federal government layoffs, which have reduced the agency's workforce by more than one-fifth, AI and automation technologies will be used to fill the manpower gap and improve the efficiency of document review. Currently, his employees are undergoing training on Microsoft Copilot, while the agency is also developing internal tools for reviewing swaps data and market surveillance.Furthermore, Mike Selig stated that the digital asset classification guide jointly released by the CFTC and the SEC is the most important initiative during his tenure, aimed at providing regulatory clarity for market participants. Regarding prediction markets, Mike Selig reiterated the CFTC's exclusive jurisdiction and emphasized that strict enforcement actions will be taken against violations such as insider trading.
According to the official announcement, OKX will officially launch the UBUSDT perpetual contract on its web platform, mobile app, and API at 21:30 (UTC+8) on April 28, 2026.
Monad co-founder Keone Hon posted on platform X, stating that the Monad account was frozen without any warning. He speculated that it was due to a system error. Monad has not engaged in any abnormal operations or violated API usage. They have contacted the X platform support team through multiple channels and expect the account to be restored soon.
Polymarket announced on X platform that the upgraded CLOB v2 exchange is now live. A $1 million liquidity rewards campaign is currently underway, with $500,000 distributed within the first 2 hours and the remaining $500,000 distributed throughout the rest of the day. After logging in, users will be prompted to convert their balances to pUSD and approve the new contract.
the Israel Capital Market Authority has approved Bits of Gold to issue the country's first shekel-pegged stablecoin, BILS. The token is a regulated asset launched by Bits of Gold after a two-year evaluation and pilot program, with support from the Solana network, Fireblocks, and Ernst & Young. Bits of Gold stated that bringing the shekel on-chain aims to position it alongside currencies such as the euro, the Japanese yen, and the Singapore dollar, which have already entered the blockchain financial system. Currently, the stablecoin market size has exceeded $300 billion. This issuance aims to address the dominance of dollar-pegged tokens in on-chain payments and safeguard digital sovereignty.
According to official sources, Polymarket is undergoing a coordinated upgrade of its exchange stack, including new smart contracts, a rewritten order book, and new collateral tokens. During the transition, trading will be paused for approximately one hour (until around 20:00 UTC+8).
: Messari's latest Pulse report provides an in-depth analysis of the early implementation progress of Bitget's AI trading system. The report points out that Bitget has built a four-layer AI product architecture encompassing GetAgent (market analysis), GetClaw (autonomous execution), Agent Hub (developer integration), and Gracy AI (strategy interaction). Data shows that Gracy AI attracted over 460,000 users within just 11 days of its launch, generating more than 2.6 million replies and achieving 390 million impressions. GetAgent's registered users exceeded 450,000, and during its early beta invitation phase, it achieved over 100 million impressions and accumulated more than 25,000 waitlisted users.In the report, Messari specifically highlighted the infrastructure capabilities of Agent Hub, noting that Bitget is currently the only trading platform that simultaneously supports a complete integration system including MCP Server, REST/WebSocket API, Skills, and CLI. Currently, Agent Hub has integrated 5 analytical AI Skills and over 15 data tools, comprehensively covering macro, technical, sentiment, and intelligence analysis. On the execution layer, GetClaw establishes risk control defenses through sub-account segregation, sandbox simulation, and fund limits. It has now been integrated with Telegram, with future expansion planned to Discord and the App.Bitget CEO Gracy Chen stated that AI is becoming a core component of modern trading infrastructure. Early data indicates that users increasingly expect a complete integration of analysis, execution, and strategy within a single platform. Bitget is committed to leveling the playing field for professional trading through AI technology, providing institution-grade trading experiences and decision support for its 150 million users worldwide.