Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #172979
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
726ms
Block → Canton commit
726ms
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e83016681943f00901d7ce0ec03bf3524b4f9420658645bccd780b84440c10f19000000000000000000000000d6c039e154e5aa0d0f5a8084aa3b8890a93b78b800000000000000000000000000000000000000000000000000000000d6c039e1c080a06532f495588606e742a1fd3594bb8d7dd41f2d6a0507db1909d3570f282642e5a022a505d76726d1df8f8dfc00576d8ca8ea1cc31a420de0f82eff90dd47e2d038