Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #115620
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
325ms
Block → Canton commit
325ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07294ffb65ea98f98de4c1bba1415903a285c3108dc5280b86423b872dd00000000000000000000000004e397a0d248543233c10a594e894ec6004a323d000000000000000000000000c6fa3ba3a798db329307e7f664d3ac893333e35c0000000000000000000000000000000000000000000000000000000004e397a0c080a08b7342bb26a7594263e3ed941497d60a93a46adcf9b9c988c23589726da847a3a07c5fbe2d1317b772113d34ecae353198091880835f274367a8c4b2b2d4d4d2b9