Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #4963
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
838ms
Block → Canton commit
838ms
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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