Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #1128
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
489ms
Block → Canton commit
489ms
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.
0xf8ac0385022b26e97382c1409459d5a321fbf46bbe9d1ce36e281f34c0c80e1eb380b844095ea7b3000000000000000000000000d38a608c0a511be6d426d3843aa2a8122e2640970000000000000000000000000000000000000000000069e10de76676d0800000831c946ea0f533f5dbedd11edb749deadb3222a81a9a79a798f67c7242c849f31330566ef1a07ee7fe2088d33a8bd20b6cb421b15f31368588af01623b002a7655d8400bfb10