Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #104030
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
985ms
Block → Canton commit
985ms
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.
0xf8aa03834ebb808286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000007aa6aca248f86c2cd4144d465a41cb882814319300000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea04a5c310ff5a04dfbeb4db46b293f944d4f8afc77d5fd4c1485ee6ae31b7e5da8a039214a7751fd273abb687ff4303bd8e90ac3cc3a694482e0337133d4903eec98