Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #164591
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
3.52s
Block → Canton commit
3.52s
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e8301668194cf81201eb0b2625d04dd91ca4a1e445467e4911380b84440c10f19000000000000000000000000c1a92327dbc43beeb42c51d8fb7a8781e00a440600000000000000000000000000000000000000000000000000000000c1a92327c001a02a8afeb38f751caa073322dcea1a3012c084eb10b33ec803bb8cbad026256b4aa0597594fcf54637a318baf3b8c38227150e94c0b0f135487a745ec8db62577968