Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #15248
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
959ms
Block → Canton commit
959ms
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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