Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #197898
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
1.70s
Block → Canton commit
1.70s
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.
0x02f8b3830e4a2504843b9aca0e843b9aca0e83010fa694af081bc10317e06b4f3874070ecea5dba7984cec80b844095ea7b3000000000000000000000000cd24d8ce5b8ad6c0451d05b3f9f4a18c93a422320000000000000000000000000000000000000000000000000de0b6b3a7640000c001a0aa4c9157f5e9079ecbbe79596a961b0860ec8a868897f336381ffceefa17b86aa0415ba909b3b1d46b74b581e1ab539e7e4e772494e0cee5e55fde2753f0b7ff8e