Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #163412
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
1.25s
Block → Canton commit
1.25s
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb72949a0dbd973230db0749d2974690290c947fdddbf780b844a9059cbb0000000000000000000000000aa4db17781fa21a7c939897de9e1d68ffc941c90000000000000000000000000000000000000000000000008ac7230489e80000c001a0aa0c5ebcabf9ddfc8329cda6ed034dcc8e23686f0c2e3395da00f4d8597a7c06a04417737cdd26733b47760125dc2d5fc376584b671a311918ce31b615804eedeb