Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #120237
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
605ms
Block → Canton commit
605ms
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.
0xf8ab098407270e008259a2945a27ebac233f82fd528fb5da61a65250003b57a880b84440c10f19000000000000000000000000cb8ed9b5d2f994c515248d078733c4443c4e381600000000000000000000000000000000000000000000003635c9adc5dea00000831c946da04efafcf442a95d52994eabcb0acb8983a8874a2d5566b0274b58d09aa5c3dc4ca0688a27f9ff9b6b4a18565c91105261577046922586963d8d22a07b7dea5b05dc