Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #188374
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
5.45s
Block → Canton commit
5.45s
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e8301666994446a16825153d990d49c09a901d412188bc6c4ee80b84440c10f19000000000000000000000000928100811bc18b276d4199d7d97f1b7dbcae6e890000000000000000000000000000000000000000000000000000000092810081c001a06eada634e965ebe009968661a259c2ba6d4973781703b8f06f41ef1f36e9821ba070d12e0d18ac268f81b2eab4cc946813d9503b5b4ac1f21a55478e07b2cdda15