https://www.blockchainposts.com/en/blog Latest from Blog en Mon, 01 Jun 2026 14:18:55 GMT https://www.blockchainposts.com/en/blog/cardano-summit-treasury-vote-falls-short-65-21 https://www.blockchainposts.com/en/blog/cardano-summit-treasury-vote-falls-short-65-21 Cardano's on-chain treasury vote for the Foundation's Singapore summit closed May 29 with 65.21% DRep stake yes, 1.46 points below the 66.67% supermajority. Blockchain Posts Desk Mon, 01 Jun 2026 00:00:00 GMT https://www.blockchainposts.com/en/blog/circle-zama-cusdc-court-freeze-12m https://www.blockchainposts.com/en/blog/circle-zama-cusdc-court-freeze-12m A U.S. federal TRO in Newton AC/DC Fund v. Ermilov forced Circle to blacklist Zama's cUSDC contract at 01:08 UTC on May 30, 2026, locking 12.6M USDC. Blockchain Posts Desk Mon, 01 Jun 2026 00:00:00 GMT https://www.blockchainposts.com/en/blog/gravity-bridge-5-4m-key-compromise https://www.blockchainposts.com/en/blog/gravity-bridge-5-4m-key-compromise Cosmos-Ethereum Gravity Bridge lost ~$5.4M on May 30. Peckshield and on-chain analyst Specter call it a signing key compromise. Team halted validators; attacker holds ~2,102 ETH. Blockchain Posts Desk Sun, 31 May 2026 00:00:00 GMT https://www.blockchainposts.com/en/blog/zcash-zebra-4-5-0-p2sh-sigop-chain-split https://www.blockchainposts.com/en/blog/zcash-zebra-4-5-0-p2sh-sigop-chain-split Zcash Foundation ships Zebra 4.5.0 plus a 4.5.1 hotfix, closing 15 advisories including a critical P2SH disabled-opcode sigop undercount that could split the chain. Blockchain Posts Desk Sun, 31 May 2026 00:00:00 GMT https://www.blockchainposts.com/en/blog/dtcc-stellar-tokenization-russell-1000-treasuries https://www.blockchainposts.com/en/blog/dtcc-stellar-tokenization-russell-1000-treasuries DTC will tokenize Russell 1000 equities, ETFs and US Treasuries on Stellar under its SEC no-action letter. First production trades targeted for July, broader rollout October. Blockchain Posts Desk Sat, 30 May 2026 00:00:00 GMT https://www.blockchainposts.com/en/blog/leap-wallet-sunset-cosmos-may-28 https://www.blockchainposts.com/en/blog/leap-wallet-sunset-cosmos-may-28 Leap Wallet shuts down all products on May 28, 2026 — browser extension, mobile apps, Compass, Swapfast and the Leap Cosmos Hub validator. ATOM stakers need to redelegate before the unbonding window. Blockchain Posts Desk Thu, 28 May 2026 00:00:00 GMT https://www.blockchainposts.com/en/blog/ethereum-kohaku-railgun-sdk-alpha22 https://www.blockchainposts.com/en/blog/ethereum-kohaku-railgun-sdk-alpha22 The Kohaku privacy SDK landed @kohaku-eth/railgun v0.0.1-alpha.22 on May 26 — brotli compression, ERC-4337 mempool relaying operational. Tornado Cash and Privacy Pools modules still in dev. Blockchain Posts Desk Wed, 27 May 2026 00:00:00 GMT https://www.blockchainposts.com/en/blog/cardano-leios-drep-vote-passes https://www.blockchainposts.com/en/blog/cardano-leios-drep-vote-passes Cardano's delegated reps approved Input Output's Leios funding on May 24 with about 84% turnout, unlocking ₳27.7M from the treasury. Testnet targets June 23. Blockchain Posts Desk Tue, 26 May 2026 00:00:00 GMT https://www.blockchainposts.com/en/blog/bybit-cold-wallet-exploit-1-5b-lazarus https://www.blockchainposts.com/en/blog/bybit-cold-wallet-exploit-1-5b-lazarus Bybit's primary ETH cold wallet lost about 401,000 ETH on Feb 21, 2025 via a Safe{Wallet} UI manipulation. Arkham and the FBI attribute the attack to Lazarus. Blockchain Posts Desk Sun, 24 May 2026 00:00:00 GMT https://www.blockchainposts.com/en/blog/ethereum-pectra-mainnet-eip-7702-7251 https://www.blockchainposts.com/en/blog/ethereum-pectra-mainnet-eip-7702-7251 Pectra went live on Ethereum mainnet on May 7, 2025. Eleven EIPs ship together; EIP-7702 gives EOAs temporary contract code, EIP-7251 raises the validator effective-balance cap to 2048 ETH. Blockchain Posts Desk Sun, 24 May 2026 00:00:00 GMT