Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #144211
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
1.81s
Block → Canton commit
1.81s
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.
0xf8ac0b850b75e17d7b8259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000000000000000000086676fe2d228e6c54fe4729c3eb94235cd9bbbd300000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0aeb52b8c7f5864d322a0f7e9c78bd92cb4bf463d414435c33290dbec81b6db92a07f3d94553e50a46f5e03662d6d5a5103af68ac6dcc8c091b330b8d02ef7bfa2a