Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #182132
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
367ms
Block → Canton commit
367ms
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb7294f0fd1a3643d53cf195592872265d13d28be7864280b844a9059cbb000000000000000000000000f601aa4be757eb6e1102bc879f80dc3f794fb5f00000000000000000000000000000000000000000000000008ac7230489e80000c001a0d95f6e98272b9e6bcb76d032c600d38ea96553a863a5bb0753d8aa2a2ca0d5daa06df3e64418f0a12dc6f15f6b1c9d852050380626b6c9256b6866b0fa1ed0649f