Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #143937
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
3.40s
Block → Canton commit
3.40s
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.
0xf8ab0b8411cc40008259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f190000000000000000000000006fe37b6c80552ab3b8354708040caf6ebdb49d3f00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da02ab54809ab71e8d28d657fa487c32d1a45ddbc06c0ba14220af7f0ca72dd9936a05ddafd14660f583ba63cd7ddfd6e3ce00f7243acf68cc1038d0bd38e4ad9af4b