Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #213905
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
918ms
Block → Canton commit
918ms
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.
0xf8ac0d85128261a3028259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f19000000000000000000000000e92c4cc444244babf90a9fc58a3838b2764706fd00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0c67fed0702105c32863c1173948d465ba443214f98dc24ff8f3cb5cc1d89362ba060e319c3240bc30a3e21a1e569460919f0abc53ff17f0f03376d2a3c9daee524