Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #10920
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
539ms
Block → Canton commit
539ms
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.
0x02f8d4830e4a253985746a52880085746a52880e82726f941831f35a0d673bb89774d8e19a4c0af6c98444af80b8649e01e2d00000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000009c000000000000000000000000000000000000000000000000000000000000009cc001a0ba4840923378c7f3f88bf58d22557b6590e3bca1e786382261d36576bf4f025aa01e4b5c6416552994b1e6f500f214c662030eb9d0ea8d0da3101482f849a44306