On May 30, 2026, Coinbase-backed Ethereum layer-2 network Base introduced Base MCP, a tool that lets AI models such as ChatGPT and Claude propose actions on a user's Base account. The system supports swaps, balance checks, transfers, and dApp interactions, while requiring the user to approve or reject each transaction in a separate wallet flow. Base said the agents cannot access private keys or execute transactions on their own.

Aave Labs has asked the Aave community to back a “Temp Check” proposal, published May 29, to deploy Aave V4 on Arc, Circle’s institutional-focused layer-1. The draft outlines a minimum $2 million per year payment to the Aave DAO for five years ($10 million total) and frames Aave as a foundational lending layer for Arc ahead of the network’s planned summer 2026 mainnet.

The U.S. government, under the Trump administration, has designated Brazil's Comando Vermelho (CV) and Primeiro Comando da Capital (PCC) as Specially Designated Global Terrorists, with Foreign Terrorist Organization status planned to begin on June 5. The move cites their alleged drug-trafficking operations and claims they used cryptocurrency—including bitcoin mining—to launder proceeds, alongside reports of ASIC seizures during an operation in Rio de Janeiro.

Laser Digital, a Nomura subsidiary, received conditional approval from the US Office of the Comptroller of the Currency (OCC) for a national trust bank charter, a first for a Japanese financial institution’s unit. The Zurich-based firm, which manages more than $250 million in assets, filed for the federal charter in January and plans to offer custody for tokenized and digital assets, cross-border payments, and collateral management without taking deposits or making loans.

On May 14, the Senate Banking Committee advanced the CLARITY Act by a 15–9 vote, as the White House pushes for a July 4 signing timeline. With Republicans holding 53 seats and 60 votes needed for cloture, the bill would need seven Democratic or independent votes, while AML language, ethics concerns, and stablecoin reward provisions remain key sticking points.

Paxos said its subsidiary Paxos Securities Settlement Company (PSSC) has received U.S. Securities and Exchange Commission registration to operate as a clearing agency and central securities depository in the United States. The company described the approval as the outcome of seven years of engagement with regulators, building from a 2019 no-action letter and a live settlement program it has run since February 2020.

Aave Labs said its UK units, Push Labs Ltd. and Push Virtual Assets Ltd., were registered by the FCA as cryptoasset exchange providers, alongside an existing Electronic Money Institution authorization. The company said the setup is intended to support regulated payments infrastructure and a planned zero-fee fiat on- and off-ramp that would let users move funds from bank accounts into Aave within the app.

Base has rolled out its Azul upgrade on mainnet, bringing multiproofs and a rebuilt client stack as the Coinbase-incubated Ethereum layer 2 moves toward Stage 2 decentralization. The multiproof design combines TEE and zero-knowledge proofs and can cut withdrawal finality to as little as one day when both agree. The release also shifts the network to new execution and consensus clients, and Base says it has reduced empty blocks by roughly 99% while sustaining bursts of 5,000 TPS.