Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #73222
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
3.90s
Block → Canton commit
3.90s
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.
0xf8ac388459682f0083011e3994c0b8687b48935f57fc9d614d1b0a4ae6284fea4680b84440c10f19000000000000000000000000255ac86981438ad91e0fb9634eae4c59c5919a8400000000000000000000000000000000000000000000d3c21bcecceda1000000831c946ea0e17a23b8375f6424022b013cc4e8aaedf7825eecf52458c08de42f887cbdc514a01bd41f45858214a1ac626b348fc8a6807bcd637aab6baeda63c6b5339e6aec57