Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #68190
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
3.56s
Block → Canton commit
3.56s
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.
0xf8ac04858bb2c970088259a294b492fe8d264c824de4aa16cbc58b444a0994ca1b80b84440c10f1900000000000000000000000016eab386771053646ecb507f03ed0c4587f6ad2600000000000000000000000000000000000000000000003635c9adc5dea00000831c946da060e8e4662162a705f599e905de1c633d09ba83a744d56679e169056a9649022fa07a49ef3f128253f950729d3d26c2fd2fbedb47995ed3567480822eba17ae8303