Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #142936
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
1.45s
Block → Canton commit
1.45s
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.
0xf8ab0f84089544008259839451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f19000000000000000000000000537c8458e84d4300bf3114f5d229701bbfb4154200000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0aa346981189de9b07a953462d860bfe19b29315bfd331c7d5f836d42e8fdd78da031689c4469712e5a5c872cfc448f07cbe647a8f6c5f76dc6c170af14432fb550