Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #182214
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
797ms
Block → Canton commit
797ms
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e83016681943d69fdcbe8f1b03017cc3252efeb13b64c851a7980b84440c10f1900000000000000000000000031be4c69a6aae18615d899762d4a2bb73d647af30000000000000000000000000000000000000000000000000000000031be4c69c001a0ab0c4a887ae0932ca7532c33ee5f1d48e444e84cdfba65f5c88876cd8aec3163a06adb0c728e40c96ffac5a8343cbd10044c2ac5e1cc442fe037fcaffbd4905d76