Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #173011
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
526ms
Block → Canton commit
526ms
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb72940b0aec1dee10465bdfd37c6dccf3787229fe56b580b844a9059cbb000000000000000000000000c0a541740c90c76801f79de32ff310263ee892bc0000000000000000000000000000000000000000000000008ac7230489e80000c001a0f60f6479648f946292266d5e350c4c206273f044a9fddfc7d6c572c877fc9a89a00c26c419e78cbf58729747fa79ba96cd45677eaa8f014590d47ca2e15de6c229