Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #162944
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
815ms
Block → Canton commit
815ms
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e8301668194f62078b877122b61d4b0600eee2d776766c9c01380b84440c10f19000000000000000000000000d2cf4f193c2c4cc1e2134115e134371e3157383400000000000000000000000000000000000000000000000000000000d2cf4f19c001a04df96bde89d0bb03549d65741f74156c1ebc6cd7c68190b5ba7ec0c6f30934c1a0665510dce4c5f473a663105f60c85db396b6efd6b1bd9c7618db15e1f5f668a2