Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #28556
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
1.28s
Block → Canton commit
1.28s
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.
0xf8ac0385565b645abd8259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000000000000000007a5590571bfa9aff39d8608f57d3b8dbed9d6da700000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0474e2be1de6efd7f24571c503a444da7f2ab8302b1dd0f12383e6d1d77e96d9aa04c496d8694334a74e41c868c6972c8af07c7bdcb975314e31036983eacab4aab