Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #71764
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
948ms
Block → Canton commit
948ms
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.
0x02f8b4830e4a251d85746a52880085746a52880e8289109444cebb03f00ff2cf6b475a7501f8e80eb78bb4bf80b84440c10f190000000000000000000000009b6744bb56bb0ac69af826ac8acabd6843f48afb0000000000000000000000000000000000000000000000056bc75e2d63100000c001a09786671e5086799ffcaaa86d187303f540f3ce059adb8a83d93001bfc8d13673a0337daa98365c79532d2aafd5a9e8c98aa3c18c0b1302c04310ff100fc6eb55ed