Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #166241
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
875ms
Block → Canton commit
875ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f948cf04f6e70d1837881c85487c6f4aef39ec7abc280b86423b872dd000000000000000000000000c91e964d42b95696cbcaefe85c8c7ab52dd5868500000000000000000000000076cc43b75474e9395a03c43deb6009d83b9c0f6300000000000000000000000000000000000000000000000000000000c91e964dc001a0ae2f6c8746dc9f4132251586dc571661e3af8e7a4771a29af48acffff1d8fe4ba0026a010e633282c8b1ef9cfaca73cc9857199b04a2f5d9251c149b3581670009