Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #159683
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
1.09s
Block → Canton commit
1.09s
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.
0xf8ac1285291a8824088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f19000000000000000000000000b21a13990dcbb26c932681301b99e32b9985fb1500000000000000000000000000000000000000000000003635c9adc5dea00000831c946da002f17af5b017ceccf01eb6bed6eb890705ee0497908ad81b7b5a4567f07680a2a07e0d119ce2bd59505c6aea04d8320589eccdbcc575a9dadc4890b295a09d84f5