Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #200082
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
978ms
Block → Canton commit
978ms
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e82868694ef3a58369709b7eda94919990f379c936d07a98c80b84440c10f19000000000000000000000000c1452bd048ae00d69fa6d841f30b83ea20ed5a6100000000000000000000000000000000000000000000003635c9adc5dea00000c001a0ff2b075bf332a285c9316a8f31beca04e5649aaaf88a7d21c953adb9077137eda01b1a7724f810813677c9841089c53884d0884e76099029a640fbb5fd456d7cf3