Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #1952
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
419ms
Block → Canton commit
419ms
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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