Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #176240
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
705ms
Block → Canton commit
705ms
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.
0x02f86c830e4a2582015f832b94a4832b94ae827b0c94a6af99f7b8c13684150a6f88b5e3e08d134791de8080c001a08ad4bd5fb130c8d7b70a1698f7f52d9c6aff2be3559a621afa1bce3fe2e21b0b9f0780df0e616d8def4843974a211ea311ddc301db283300d352d2e78dd0098b