Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #73555
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
1.27s
Block → Canton commit
1.27s
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.
0xf88b348459682f00830178c1941225e9772ce18a2775395753e657e9702cd0ef5580a46a6278420000000000000000000000007744745c356eda8f576eed5aeaa95683d3a97be3831c946da0d67a355a35abf1470d3733f8a7335616727094be2ec8e2df1994297c6b6a849fa0702b657d3c4747b4107def7a2cc54a8972c4cd3c8f6ce01cca0cb25a240d89f0