Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #70637
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
1.70s
Block → Canton commit
1.70s
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.
0xf86c168459682f008261a894f9c7844ac433f33a35d63e0f32e95837d81b5b3a865af3107a400080831c946da02128fdbd4b95fa18a4e8bfec698bd3369cd7cc65a4dfd7146dc7642bdb99b5b0a02acca14b2ed5ef32c39802ceb03e841a1a16b5e46697bc0db8812d4db6dc5a2d