Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #160467
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
585ms
Block → Canton commit
585ms
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.
0x02f892830e4a2539843b9aca0084773594008301083094bdaaa4a475f6197f8aed0da9839da92a6d0fb79d80a491b7f5ed000000000000000000000000000000000000000006765c793fa10079d0000000c001a0cb49ffe87723de97bda422f9ea7448ff6d29bea61a3c72301ceac7808ef0f83da035bca482b4bf43870d3de0a66ebb20ec4d1542d7a036484c3ce6e90d3f87cbf6