Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #50311
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
765ms
Block → Canton commit
765ms
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.
0xf8ab1584677feefc82c140943310150df8d0d92de0e929c7f5d8b2b8f4fbb75980b844095ea7b30000000000000000000000004062c3cd2646ab0f2e804e16b638b10cec3af6360000000000000000000000000000000000000000000069e10de76676d0800000831c946ea0b1876f56e39e6de710fc61e56b127b80c5bf90793ea8264c3dd0170b34a378f2a0752a3f32277871f8f15c4ae20001b3918a8200763aced57a7c736e73668afe0e