Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #117630
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
76ms
Block → Canton commit
76ms
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e83016675941059a3ae68c433e570050b7bf2992ecd873848b680b84440c10f1900000000000000000000000076d8afc4e27f374a33b5dd4a6b4537001421cacd0000000000000000000000000000000000000000000000000000000076d8afc4c001a09875fb9acdd48be3fe2f4a5cc326ff605a20cb966d9026659656e60caf5cac98a054156ae9feb628e9f540c08433ce3c5b3fb522a23df90a8b86938cc041b5076b