Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #19644
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
1.35s
Block → Canton commit
1.35s
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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