Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #173200
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
906ms
Block → Canton commit
906ms
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.
0xf8ac038509e39f802c8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000086d3149e295ae8b741ffc092b38be1cf335a656200000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0517912f7fafd5afc380c17cedb91dd450df80ceaff4d48af6284b5b91229075fa03fabf99110ea349a98408408f23369af77cea954b7887f7b95b3770856326674