Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #183052
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
298ms
Block → Canton commit
298ms
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb729403b17d65e99bd219aca179814fe9a278de047b9280b844a9059cbb00000000000000000000000002352119f6e5a1e561f222a519298401797c4a520000000000000000000000000000000000000000000000008ac7230489e80000c001a04cc614d3f2754bb16fa291a6ba067718d010172f59f3eb2a19a558c72dc91ff0a0364644d5281e65b16368b8c9b41d80c6e96e24333ccf2da4a975a801c43b04ab