Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #184429
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb72940c0d334e9667e909e6bd0d7487c4a4789dd8c4da80b844a9059cbb0000000000000000000000003542cbc4ec0b0f65b76985be758c64a4b6ebcb280000000000000000000000000000000000000000000000008ac7230489e80000c001a01b5299d5b9bc6135afe4d8e7a9d631fbd214051798599b20edad6b92ede9dc9ca01420fb7922c4ba010b336b8d68601f49d57bb9606a7cf1fb85f35c13ad86a58f