Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #199770
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
1.07s
Block → Canton commit
1.07s
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb66945970eb45dd607d8c9f178dfee7ce03764ff3695f80b844a9059cbb00000000000000000000000002ebdccd68460146b54800f480899781600d285c0000000000000000000000000000000000000000000000008ac7230489e80000c001a0d2fbd385e7f64a0c9dc6902ee1e5eaae329ba7333f8bac31c444ebde23459750a04df5cfe2ffc90fa70c4f1c4fd0c24cfe9a7f5ef2128a216c9fa30dba24588f43