Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #45195
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
1.03s
Block → Canton commit
1.03s
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.
0x02f891830e4a2556843b9aca00847735940082a7be94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc80a47c1fe0c8000000000000000000000000b99c6da42a052ade8dfde797f1134387d1c7e20ec001a099ffebb04f44eabbbb11b0f661949bac1ceb544179131aaa28864aae63a51cefa040559cd3d43475b1409794dd4f657d68773d064866765235ee2cf55f0d52040c