Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #191063
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
867ms
Block → Canton commit
867ms
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.
0xf8ac12850139e8297b8259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f19000000000000000000000000b966c6b60b52794d3faf1fb64b0fa0f73e7b2e3600000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea05ada63b525d328c0aa7987206d63fd9feb4c54ff8682c0f56076b3e50107b15aa02f5be1a1663049b1bab9ce23a1fe1f5137cbe39bb2338ee02132715eeec0dc02