Solana draft proposal would scrap durable nonces tied to $270 million Drift hack

A draft Solana proposal would remove the 'durable nonces' transaction feature, which was exploited in the $270 million Drift hack. The change would take effect no earlier than May 5, 2027, giving custodians that sign transactions offline time to rebuild their coin-moving processes. Traders should watch governance progress, since the feature's removal could affect how institutional custodians operate on Solana.