Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #11652
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
669ms
Block → Canton commit
669ms
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.
0x02f893830e4a255285746a52880085746a52880e826fe994efb12b62764fe6da5a20e6b2c58768f43cf9da7080a4c582359b09c56f8f5682d8a130a3119bf12dded5f96974e9ff7b7024eb90f3be20e6eb8ec001a016afb143564595e4ad918c44bc4da420c2743775b9bd5946fa55214a7db83f26a009325c99f8cc6980a9a7377fc43857ea975bf18a318f818332c9cc9833054fcf