Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #153007
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
1.10s
Block → Canton commit
1.10s
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e8301668194af316eb14641940b1e6a73fb9e94f9a891963b5c80b84440c10f19000000000000000000000000c6ea860f0fca1e100f622511fc52eee4435c612c00000000000000000000000000000000000000000000000000000000c6ea860fc001a016b079c32cb8227ae7c963732748d699c26bb10b09e45b030f9c8e9025dd9aeaa06f87aebac48bb405bb320e95b21618cde8142f4e5fc8a317076672abaccf7962