Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #179902
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
1.01s
Block → Canton commit
1.01s
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.
0xf8ac0385035a4e90098286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000003f2d9d9d3cd98bc7e416302fb87db80322da74ce00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0af36b1d123b1c35cec60b16f62c2e94e5b06d73294b35f967ee0ca19c2ad7036a0660d4c3992c42e2a8c768a8f97f37e99c370d11956f91fffc6a8caac8e245889