Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #1927
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
816ms
Block → Canton commit
816ms
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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