Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #12112
Measured from on-chain timestamps only: the EVM block timestamp, which the producer chose when it planned the block (whole seconds), and the record time (commit) of the Gateway_FinalizeBlock transaction; a commit that reads slightly before the block timestamp (rounding) shows as 0. The gateway-build-block external call runs inside that transaction and is not timed on its own; the import into the execution layers follows the commit and its time is not observable here, so those steps are markers without a duration.
Total
3.90s
Block → Canton commit
3.90s
block timestamp → record time (±1s)
Measured from on-chain timestamps: the EVM block timestamp, chosen when the producer planned the block, and the record time (commit) of the Gateway_FinalizeBlock transaction. The block timestamp is whole seconds and follows Canton's ledger time, so the span carries up to ±1s of rounding; a commit that reads slightly before the block timestamp shows as 0.
0x02f8b3830e4a255b85746a52880085746a52880e827a5f94e48bf4e997992de655046942623810878ec510a380b844ef50c68e0000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000004bc0809f6be92ef385aeba996f963b9ce0a4909eb4122b87d10c39c45d04beae7c9fb8a05d65c846a06f041ee007adaf56a05f1e2d871f3f0d26a7e74c6f0bb50a71f9e2