Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #194790
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
958ms
Block → Canton commit
958ms
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.
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