A Mt. Gox-linked cold wallet shifted 10,422.65 BTC at about 04:47 UTC on June 2, splitting the transfer into two outputs. The move sent 10,306.35 BTC (about $731 million at the time) to a newly seen address and 116.30 BTC (about $8.25 million) to another Mt. Gox-associated wallet, with no clear signs the funds were routed to major exchanges.

Strategy’s first Bitcoin sale since 2022 is driving a payout dispute on Polymarket over a contract tied to whether the firm sold BTC by May 31. In a June 1 8-K filing, the company said it sold 32 BTC between May 26 and May 31 for about $2.5 million, but the disclosure landed after the market’s cutoff, splitting traders over a “Yes” vs “No” resolution.

Circle froze more than 12.6 million USDC held in Zama's Confidential USDC (cUSDC) smart contract, raising new questions about issuer control over DeFi infrastructure. The move appears connected to a dispute involving Overnight Finance, but pooled funds meant some unrelated users were also impacted. ZAMA traded at $0.03346 on June 1, down 10.1% on the day, while still up 1.9% over the week and 23.7% over the month.

An anonymous Bitcoin user embedded the full text of the U.S. Constitution into transaction 261f3d9a0414c2904932183be3a51f1773087d03c664468f85c7b6f9ce8a5686 using an OP_RETURN output. The on-chain inscription is roughly 44KB and reportedly cost about $83 in fees, adding fresh fuel to the ongoing argument over how Bitcoin’s limited blockspace should be used.

Hyperliquid has added prediction-style outcome markets that let users trade real-world event results, including U.S. CPI releases and Federal Reserve rate decisions, using the same account as its spot and perpetuals products. The feature was announced on May 25 under the HIP-4 framework and uses Hyperliquid’s validator network to settle contracts rather than an external oracle system.

On May 24, Ethereum co-founder Vitalik Buterin published a roadmap-style vision for the Ethereum Foundation, saying the EF is restructuring so its influence—and his own internal power—continues to decline. He said the foundation aims to focus on Ethereum's core principles such as security, privacy, decentralization, and censorship resistance, while managing its treasury for longevity and selling less ETH. At press time on May 25, ETH was $2,115.55, down 0.1% over 24 hours, 0.2% over the week, and 8.7% across the month.

SpaceX disclosed in an SEC registration statement that it owns and controls 18,712 Bitcoin, valued at about $1.45 billion and carried at an approximate $661 million cost basis. The filing says the BTC is held via third-party custodians, helping explain why on-chain estimates had previously placed the company closer to around 8,000 BTC. The document also indicates the balance was unchanged from the end of 2024.

A Federal Reserve survey found that 10% of Americans used cryptocurrency in 2025, up from 7% in 2023 and the highest level since the 2022 bear market. The data suggests most participation was investment-led (9% bought or held crypto), while everyday use stayed limited, with 2% using it for purchases and 1% sending money to friends or family. The report also notes a tougher macro backdrop as the U.S. 30-year Treasury yield rose above 5% and job-related financial concern increased to 42% from 37%.

Goldman Sachs appears to have eliminated its spot XRP and Solana (SOL) ETF-related holdings during the first quarter of 2026. The same SEC Form 13F indicates the bank kept sizable positions tied to Bitcoin and Ethereum vehicles and added exposure to crypto infrastructure names including Circle, Coinbase, and Galaxy Digital.