CME Group CEO Terry Duffy warned that newly approved US-regulated perpetual futures are "a disaster waiting to happen," citing excessive leverage and retail risk — a pointed critique from the incumbent US institutional crypto derivatives exchange.

The Zcash developer said researcher Taylor Hornby used Anthropic's latest AI model to find a flaw that could have minted undetectable counterfeit ZEC inside the Orchard privacy pool. It wants a further network upgrade to prove the supply is sound, beyond the emergency fix activated June 3.

0x Protocol has opened its Cross-Chain API to general availability with 12 bridge providers live from day one, including Circle, LayerZero, Stargate and Across — accessible through a single API integration.

BitMEX co-founder Arthur Hayes sold his full Hyperliquid and NEAR Protocol holdings on June 4, citing rising energy prices, a pipeline of AI IPOs, and a predicted Trump pivot against AI. A fuller rationale arrives in his "Reality Test" essay on June 9.

What if the blockchain token you hold doesn't actually give you ownership of the underlying asset? Dennis O'Connell of the ERC-3643 Association joins Converge to expose the hidden differences between tokenization standards — and why knowing which one you're buying matters more than most people realize.

US spot Bitcoin ETFs posted a 13th consecutive day of net outflows on Wednesday, extending the longest withdrawal streak in the products' history to $4.4 billion cumulative since May 15.

BitMine Immersion Technologies filed a 424B5 prospectus supplement to raise up to $300 million through Series A Perpetual Preferred Stock at a 9.5% cumulative dividend — applying Strategy's STRC capital-markets playbook to a corporate Ethereum treasury sitting on $9.2 billion in unrealized losses.

Coinbase International Exchange, operating through its BMA-licensed Bermuda entity, now offers USDC-settled perpetual futures on private-company valuations, with SpaceX as the first listing.

Western Union has made its USDPT stablecoin available on Bybit's fiat channels in Latin America, making Bybit the first major crypto exchange to integrate USDPT — arriving two days after MoneyGram launched its own rival dollar token on Stellar.

Sky (formerly MakerDAO) launched Fixed Yield on Wednesday — a term-based alternative to the variable Sky Savings Rate built on Pendle Protocol v2, giving sUSDS depositors a locked rate to a named maturity date.