Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #1884
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
162ms
Block → Canton commit
162ms
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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