Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #152042
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
614ms
Block → Canton commit
614ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e0729441f15e34ce03a0d968cebf570a615cfa774a650880b86423b872dd000000000000000000000000807d2a8a882e3a00086984e4dc7725163f9fe6bc000000000000000000000000c6ea860f0fca1e100f622511fc52eee4435c612c00000000000000000000000000000000000000000000000000000000807d2a8ac080a03fc5df8539b7dbd3b2f76ec57cd41225bfa934c5a4b82253a5ebf8701d32f058a0499a706b1eb10de4fe89a731114760b5edcacd9ff29a7c1279f030a0d70fc280