Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #115087
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
676ms
Block → Canton commit
676ms
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e83016681949950781a6611cd7a038f72c844a4b3672ec7cc9a80b84440c10f19000000000000000000000000b018eadbb298f710f50e449fc668352fb6f88c3700000000000000000000000000000000000000000000000000000000b018eadbc080a0e88ebc343dc09d8c0df8daf77d30ec123a970d7b5b83c7238f1b89545cbefca9a021c3503a69228fed752d7428309137715dbbad413b47fe3d8a1698f6ae73ed8c