Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #168906
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
966ms
Block → Canton commit
966ms
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.
0xf8ac0a8503bc9803448259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000000000000000000025d008a91a7d466f067558feecce81a52c02bcb900000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea041ec5b6d895f3f8517c56db28a9e02ab1b3c8df3a42e411c2ffec5976680e784a05e356751589734f2fb081586d60491e7accb597162e8ff4266e59e1cfd71aa92