Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #197061
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
807ms
Block → Canton commit
807ms
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.
0xf8ab0d8406d2c4028259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f19000000000000000000000000215e169eae159c757984427c57ec6c67342f717700000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0f4f1e05e7cdb061858eb639f9830e1e2e414e8ec3e96aa7f4ad396fb7945debba078ac39c888be664819d892fa63c70b85ef441ccb7ff4d6e6969774e788fa34e9