Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #90182
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
876ms
Block → Canton commit
876ms
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.
0xf8ab43846cacbaef82c140945e9c72d6f3ecab13e7c001df41212f2940cf927980b844095ea7b3000000000000000000000000a311f61d2e0aa003d2f9a3ee0e610fea9c0395e50000000000000000000000000000000000000000000069e10de76676d0800000831c946da070a7c5039ecfc59dc623eeb41641d425b4a907b92235b8d2f3f4280f72ea18f5a02688ce411af16823b9e6b8a3c01ed411322f107d75aab7bb70c5eda41dfec7e2