Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #214586
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
437ms
Block → Canton commit
437ms
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.
0xf8ac0d85044dfefe7a8259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f19000000000000000000000000231b47f50fe6cc4f2f2a11b20212cbcb480ed48200000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea06c6cb1513460abf19926cbee6d95936338accbc4360b01e662af2d360b8edf3aa02ca4a3d7a0e4a6226a9b606e64a09da36b110cf5732474dbcaddfec9392262cb