News linked to both this project and an event.
According to The Block, Base—the Ethereum Layer 2 network operated by Coinbase—has officially activated the Azul upgrade on its mainnet. This marks Base’s first independent network upgrade following its separation from the Optimism Superchain. The Azul upgrade introduces a multi-proof system that combines TEE (Trusted Execution Environment) proofs with zero-knowledge (ZK) proofs, reducing the shortest possible withdrawal finalization time to just one day. Both proof types can independently confirm proposals; in case of conflict, permissionless ZK proofs override TEE proofs—further enhancing the network’s censorship resistance. Additionally, Azul integrates Base into a single execution client, <code>base-reth-node</code>, and introduces a new consensus client, <code>base-consensus</code>, built on OP Kona. Following the upgrade, the number of empty blocks has plummeted from approximately 200 per day to roughly 2 per day, and the network has achieved a sustained peak throughput of 5,000 transactions per second.
SUPERFORTUNE AI released a 24-hour investigation update stating that the May 27 GUA security incident was not, as previously suspected, address poisoning—but rather resulted from the leakage of private keys belonging to multi-signature signers. The attacker then forged valid signatures pointing to a malicious address and exploited the “premium address” feature—where the malicious address shared the same first four and last four characters as the legitimate address—to mislead the remaining signers into completing the signing process via the Safe interface.
Decentralized USDD announced that its yield-bearing token, sUSDD, has officially launched on Pendle’s Ethereum-chain 91-day fixed-yield market—marking another breakthrough for USDD in DeFi yield scenarios and capital efficiency strategies. The campaign begins on May 28 at 8:00 AM (Singapore Time). sUSDD holders can participate by locking in fixed rates, trading yield rights, or providing liquidity. During the campaign, YT users can share over $300,000 in incentives; combined with Pendle’s official 30% exclusive reward, participants also stand a chance to receive random TRX airdrops. The official team stated that it will continue exploring diversified yield opportunities to effectively meet market liquidity demand and further integrate USDD deeply into the mainstream DeFi ecosystem.
TownSquare, an infrastructure provider for institutional yields and cross-chain lending brokerage services, has partnered with Native, a non-custodial automated trading infrastructure, to launch a $10 million yield-generating vault on the Monad L1. This vault will support assets including USD1, USDC, cbBTC, and MON, offering higher yields than conventional lending through trading-based yield generation. This marks TownSquare’s first collaboration with a trading-based yield manager. The partnership aims to bring real-world asset (RWA) and stablecoin institutional yields to a broader user base. Native is a close partner of Binance Wallet and Buidlpad, having previously launched vaults for BNB and wETH on BNB Chain and Ethereum—demonstrating its stability, scalability, and ability to generate yields for liquidity providers (LPs) managing tens of millions of dollars. This initiative also represents the first trading-yield vault on the Monad chain. Native already operates credit pools across multiple EVM chains with over $35 million in liquidity, achieving daily trading volumes of $50–100 million and cumulative trading volume exceeding $25 billion. Its Proactive Market Making (PMM) structure enables retail users to access institutional-grade trading yields. TownSquare previously launched a $100 million USD1 liquidity program and has raised over $16 million to date—including funding from this collaboration.
Ethereum co-founder Vitalik Buterin recommended the "The Interfold" project in a post, stating that more people should learn about Interfold. It is a general implementation version of the MACI (Minimal Anti-Collusion Infrastructure) concept he has repeatedly called for over the past decade. Essentially, this project is a privacy protocol optimized for scenarios such as voting and secret auctions, allowing more people to pay attention to and understand this technological advancement.Vitalik also stated that the core mechanisms of Interfold include generating threshold encryption keys, users submitting votes on-chain with ZKP eligibility proofs, performing arbitrary computations within Fully Homomorphic Encryption (FHE) followed by threshold decryption. This enables unconditional voter anonymity, Ethereum-level censorship resistance, and ensures correctness through ZK over FHE, among other strong security guarantees. The main limitation at present is the high cost of complex computations (such as multiplication operations); only additive vote counting is mature. Optimizations based on slashing are being advanced, with a long-term goal of implementing obfuscation techniques to eliminate reliance on M-of-N committees.
Bitget PoolX will soon list the project ILY. Users can lock ETH to share 178,000 ILY, with a personal staking limit of 1,500 ETH. The staking window opens from 19:00 on May 28 to 19:00 on June 4 (UTC+8).Additionally, users with a positive net ETH deposit during the event period will receive a 5% ETH wealth management interest coupon after the event ends. First-time PoolX participants who meet the net deposit conditions will receive a 15% ETH interest coupon. The net deposit calculation period ends at 17:00 on June 3 (UTC+8). For more details, please refer to the Bitget official platform.
Bit Digital announced it will provide a $100 million delayed draw term loan facility to a subsidiary of WhiteFiber, an artificial intelligence infrastructure and high-performance computing provider in which it holds a majority stake. The facility can be expanded to $150 million upon mutual agreement and is intended to support WhiteFiber's recent expansion plans in high-performance computing and artificial intelligence.Bit Digital expects that draws under this facility will be funded in whole or in part through a credit line secured by Ethereum. This arrangement allows Bit Digital to earn a financing spread on the loan assets while maintaining exposure to Ethereum.Bit Digital has fully exited its Bitcoin mining operations. The company reported total revenue of $27.9 million and a net loss of $146.7 million for the first quarter of 2026. (The Block)
According to The Block, Bit Digital announced a $100 million delayed-draw term loan to a subsidiary of WhiteFiber, its majority-owned AI infrastructure company. The facility may be expanded to $150 million upon mutual agreement between the parties, to support WhiteFiber’s recent high-performance computing and AI expansion initiatives. Bit Digital stated that the loan proceeds will be disbursed—either partially or in full—through an Ethereum-denominated secured credit facility, enabling the company to retain ETH exposure while earning a financing spread.
Vitalik Buterin updated several developments related to CROPS AI and noted a clear overlap between the “CROPS Ethereum Access Layer” and “CROPS AI.” He suggested that paying for remote large language model (LLM) calls via zero-knowledge proofs could also address Ethereum’s private RPC read issues. Meanwhile, DeepSeek v4 has been released; its 2-bit quantized version runs within 90 GB, though it currently performs faster on Apple hardware; the messaging app Messa now supports Telegram Alpha features; the model runtime tool Luceb demonstrates higher efficiency when running compute-intensive models; and the local AI voice recording tool VoxTerm remains under active development. Vitalik Buterin also mentioned that application-specific fine-tuned large language models will help improve secure code writing, and Ethereum-related use cases should likewise have dedicated fine-tuned models.
Cash App, the payment application from Block, now allows users to send and receive Circle-issued USDC stablecoins on Ethereum, Solana, Polygon, and Arbitrum. These transfers are currently fee-free. USDC stablecoins received via Cash App are automatically converted into U.S. dollar balances. This feature is not yet available to customers in New York State. Users must complete identity verification and are subject to transaction limits. Block has previously focused primarily on Bitcoin, including the development of mining hardware and the self-custody wallet BitKey. Earlier this year, Jack Dorsey described stablecoins as “moving from one gatekeeper to another,” while acknowledging the growing customer demand.
Block's Cash App is gradually rolling out stablecoin payment functionality to its nearly 60 million users. According to sources familiar with the matter, the feature currently covers approximately 25% of users and is expected to reach full 100% availability within this week.The core functionality supports users in depositing and withdrawing via USDC, allowing free transfers of funds between external wallets and Cash App balances, and using stablecoins as a settlement tool for payments rather than as investment products. It currently supports transactions across four blockchain networks, including Solana, Ethereum, Polygon, and Arbitrum. Due to the irreversible nature of on-chain transactions, incorrect addresses or unsupported network transfers may result in permanent loss of funds.Block CEO Jack Dorsey previously stated that despite his longstanding preference for Bitcoin, user demand for stablecoins has prompted the company to adjust its strategy. (CoinDesk)
Ethereum co-founder Vitalik Buterin stated he will no longer write regular blog posts and has decided to try writing some science fiction themed around decentralized governance. According to the link he shared, he has already completed the first and second chapters of this sci-fi work.
According to The Block, SoFi’s stablecoin SoFiUSD has officially launched for app users. Pegged to the U.S. dollar, SoFiUSD is initially available on the Ethereum and Solana networks, supporting buying, holding, and exchanging. SoFi stated that over the coming weeks, it plans to roll out tokenized deposits backed by FDIC insurance, cross-border transfers, and integration with the Bullish exchange for institutional clients.
SoFi has launched a US dollar-backed stablecoin, SoFiUSD, on Ethereum and Solana, becoming the first U.S. national bank to directly offer a stablecoin to retail customers on a public blockchain. Nearly 15 million SoFi members can now buy, sell, hold, and exchange SoFiUSD within the app, with each token redeemable 1:1 for US dollars via SoFi Bank. SoFi stated that it plans to use SoFiUSD for traditional financial scenarios such as cross-border payments and B2B transactions, and intends to launch features including interest-bearing tokenized deposits, FDIC-insured accounts, and 24/7 cross-border transfers. (CoinDesk)
according to an official announcement, Binance Wallet has launched a new DeFi experience, integrating three core functions: DeFi Earn, DeFi Lending, and Liquidity Pools. It supports over 40 protocols and more than 1,000 pools across BNBChain, Ethereum, Base, and Arbitrum. Users can view their staking, liquidity pool, and lending positions on a single interface, and directly perform operations such as adding/removing liquidity, claiming fees, and lending via protocols like Venus. To celebrate the launch, Binance Wallet will kick off the DeFiSeason campaign with a total prize pool of $2 million starting May 28, 2026, covering three major themes: Staking, Lending, and Liquidity Pools.
According to Kairos Research data, Hyperliquid’s (HYPE) spot ETF absorbed 1.04% of its market capitalization within the first 10 trading days after launch—outperforming the debut performance of spot ETFs for Bitcoin (0.59%), Ethereum (0.41%), and Solana (0.31%) when measured by market-cap-adjusted demand. Bloomberg ETF analyst Eric Balchunas noted that 21Shares’ HYPE ETF (THYP) has surged 50% since its launch two weeks ago—growing faster than BlackRock’s Bitcoin ETF, IBIT.
StakeDAO deployer's private key leaked on Arbitrum, attacker mints approximately 5.45 trillion vsdCRV and exchanges for ETH.
OpenSea has announced the launch of the Ethereum open standard ERC-8257 (Agent Tool Registry), positioning it as the "app store for AI agent tools."According to the announcement, developers can use this standard to register tools on-chain, declare access rules and pricing, while also enabling AI agents to autonomously discover, purchase access rights, and invoke relevant tools without human intervention.OpenSea stated that ERC-8257 can be composable with other protocols such as ERC-8004 (Agent Identity), MCP (Tool Discovery), and x402 (Payment Protocol), collectively forming the infrastructure for AI agent on-chain operations. ERC-8257 is currently in the draft stage, and OpenSea has invited developers to participate in further refining the specification.
According to CoinDesk, Base—the Ethereum Layer 2 network operated by Coinbase—has launched the AI-integration tool Base MCP, which connects users’ Base accounts to AI clients such as ChatGPT, Claude, and Cursor, enabling them to perform transactions—including fund transfers, token swaps, balance checks, transaction history reviews, and interactions with DeFi applications—using natural language.
: Base, the Ethereum scaling network incubated by Coinbase, has launched Base MCP, aiming to connect AI interfaces with Base wallet infrastructure.Through this integration, users can use natural language commands in AI tools that support the MCP open standard to complete token swaps, fund transfers, and interact with Base ecosystem applications. Supported AI interfaces include Claude, ChatGPT, Cursor, and others.Base MCP will serve as a secure gateway between user Base accounts and AI interfaces. At its initial launch, it will connect with applications such as Morpho, Bankr, Moonwell, Avantis, Aerodrome, Virtuals, and Uniswap, covering scenarios including lending, swaps, perpetual contracts, new tokens, and AI Agent issuance.MCP stands for Model Context Protocol, originally proposed by Anthropic, and is an open standard for connecting AI models with external tools and data sources.