Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #143968
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
654ms
Block → Canton commit
654ms
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.
0xf8ab0e841ec133338259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f19000000000000000000000000be119a5f3fabe91b2f4bd3c8f8a60616ca037fa900000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0e64e46a3ef544a8b99feffa562e259f13c282b788b3108acb103fd7d6ef5efc2a03f3614a437c001a7755894eecbc576466fa08be4d3b51877ee04044ae5ea435b