Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #159573
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
1.15s
Block → Canton commit
1.15s
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.
0x02f8b4830e4a257085037e11d60085037e11d60082c04194a28e20d6663f3037853bdc3fa81c5cfb23a6d45180b844095ea7b3000000000000000000000000e57aea293f0e88806be9542b05e18e8efb85ee380000000000000000000000000000000000000000000000008ac7230489e80000c080a0832aedfd4de37474c3d6a55712626b79f9d405e9e9f033be74ff12ef91c1f99da04549c70b8c0da5bdce15bce51a7e3e18874e8b7677c9cc1783e14462253c8da1