Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #164345
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
1.22s
Block → Canton commit
1.22s
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e82869294d575257420745960eeb89a3a35cb5b05c984137880b84440c10f190000000000000000000000004b0913652534befc1fec6b10ce39afe75c22473200000000000000000000000000000000000000000000003635c9adc5dea00000c001a072288e89e155f539af9d62eda401916b913138db0aa967f447fa69697b26bba2a02cfc3a8ff56e2b10e4ea9bb0c564e292a2df0c0bb75b316cda4ec381bcaba6b5