Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #22413
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
686ms
Block → Canton commit
686ms
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.
0xf88b01851942be96d08283ea944f4b10c69d691921a95c8357804d31b9ba4621fb80a43fb5c1cb000000000000000000000000000000000000000000000000000000000000237a831c946da0a1e8816c41dd071092a0f338e103da631cc25c52e6e50320871a1f286d21a263a04eb5e8da4ee69bf9c9aa4b3f4214c459b86e1e9227e7f9bc990a5c2493ca6f8d