Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #165765
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
696ms
Block → Canton commit
696ms
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e82869294d63f43e79531298d29ca1cc91bce46675df7c21f80b84440c10f19000000000000000000000000e04dd683cfe7d1c44ee193de8a5413840bfb4f3f00000000000000000000000000000000000000000000003635c9adc5dea00000c080a082b5382bc041790c66097e06077ee6b5f3a371b0cd33483ae75e294a15f3e5a8a04a0913a287f37e7bd305aadbad0a95af0a45305b49806e4c40c84f102920a262