Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #11378
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
29ms
Block → Canton commit
29ms
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.
0x02f893830e4a250485746a52880785746a528807826e0494975e2e7a932699569bf7a66cd02e81270678553980a460fe47b100000000000000000000000000000000000000000000000000000000000007e6c001a02e9a5aad24bfe609f7fc78dca6637a27d24e4332ff3cdb2eb06cf9c32b4891bca072d85d45b48cf07967301cc7350af1d97e703037c5699a0e39dd0069a9b71765