Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #173356
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
1.21s
Block → Canton commit
1.21s
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb66941e418dd531de970456dd6154314d7bd51772a84d80b844a9059cbb000000000000000000000000da7dd3feb38c000f258fcf0a6b99674adcb6a0d70000000000000000000000000000000000000000000000008ac7230489e80000c001a04558652a26831826cad72e9fb37f323f5548dc47f9df75c4c1999460f14408ffa02498960ac2263d89ad16d70ee27bd94b8777dd7ffc305c9b1d055a8670cc8b5c