Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #166568
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
1.23s
Block → Canton commit
1.23s
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.
0x02f876830e4a25820202843b9aca0e843b9aca0e82520894292246b5f255826a251d8b31cc1e98ed71340b60870e35fa931a000080c001a0149a5feb62dc2c88fda36ed992a4543ed70417ec5e97f2537cd1b44dc9ea983ba0141dd96b16fd4bdf9f57b655b4031393f40a21a72001b4ddd36cc04b734a8b5e