Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #139982
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
1.89s
Block → Canton commit
1.89s
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.
0xf8ab0784089544008259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f19000000000000000000000000aef962d874494d49fd5536e908deb0ba36e3a38f00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0996acd477ada543337f0079aa01385a1728c6eb398d7b32430ca2cf7b10c086ca06df9b182c03edc4dbdd42d0f33ccc95f2f5381607fc1bb98764efe1a2a9e91e5