Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #201097
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
537ms
Block → Canton commit
537ms
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb729472fe662101392245fdf2d7a4bc81352748b16e1580b844a9059cbb0000000000000000000000008218ce70b86aac8a647315ff8689f0a39a6ae23e0000000000000000000000000000000000000000000000008ac7230489e80000c080a0f337e82408023d7a3cd664eae1ef2e8b5a060b51edcda0679a5c8857f8ffa9d1a0576de1471c542ee460ce7b56fedfb480f8a98fb878aa4dd751fd8cb20c7577fe