Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #184768
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
327ms
Block → Canton commit
327ms
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb72944d9b03e359a46fcdc1532a0a3142d6b6a8219b0980b844a9059cbb0000000000000000000000009ac0e457d2401bdf6422ea1fc947ec77e54b82db0000000000000000000000000000000000000000000000008ac7230489e80000c080a0e2ea8c26cee805228df05a1cfedbce6d5e811be18df603d79800ab0b74598504a02698ac89d4813a4af83af4bb274d37f46df2a8f1934fa8f417daa6765823811c