Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #176342
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
405ms
Block → Canton commit
405ms
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.
0xf8ab03840497d6a68286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000006d92cf082e95fa039c3e7ceff47371bbb75f99d800000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea06a573f118be018bd3cff21558a585bf1d0e0e5111cba98b8d1ad8e742b0026c1a0599f378dd6be4689ced3134b8a4b0fead7d340ab66d1c207cc88ce83d27168e1