Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #167690
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
515ms
Block → Canton commit
515ms
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.
0xf88b648459682f00830178c194f5cb675385d40fdfa8c7c5d646425facbead734180a46a627842000000000000000000000000f410bcda14acc57f8d102a5fc638b20441e1e57b831c946da0297060e19e5065571683f24304fa300b84f02bb866969789fc2dfbe3addc477ea06ac5ea979a69c6e8a4d387d03d6c8cf0a3ebbbd5eb727ff8c00680356ca6f866