Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #112822
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
705ms
Block → Canton commit
705ms
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e83016681942bb101a9af795a3af47297f0d1623c6cac14c46c80b84440c10f19000000000000000000000000bb92403253893cb16122c0675fa1b37d36b57f7700000000000000000000000000000000000000000000000000000000bb924032c080a0835baab7d30905eabdee9830bf2b20fa97f5d0cfd4e4048abf893a2a4d418366a044771b51ac6d8abfafc361c5c80dd98a76f4b1b962b15a7d37bc7318d78ef3fa