Blockchain News Solana more than triples transaction size limit with mainnet upgrade September 15, 2026 Solana raised its transaction size limit to 4,096 bytes, giving developers more room for zero-knowledge proofs and transactions with multiple signatures. Post Navigation Previous US House crypto tax package omits mining, staking reward deferralNext Bitmine Nears 5% Ethereum Supply Target With Latest ETH Purchase More Stories Blockchain News ZachXBT identifies French bank as alleged victim of $133M crypto theft November 4, 2026 Blockchain News Kraken restricts accounts amid suspected $133M EU crypto theft November 3, 2026 Blockchain News THORChain halts swaps after block reorg bug, slowing Binance hackers November 2, 2026