Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #119398
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
876ms
Block → Canton commit
876ms
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e83016681944a26fbcf09578c1d6b1009a7f6cb1454cd4b866480b84440c10f19000000000000000000000000ac6377c7a14e21a632d5ddb01e930fc8e883443300000000000000000000000000000000000000000000000000000000ac6377c7c001a0aec102d11d93c625f386383e1966430a8ab1db9ba539f84d0a594420eee33165a01df7392b6a18f019181ff84527fff279a6794c3d60df217acd8b038d693329a4