Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #39071
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
2.66s
Block → Canton commit
2.66s
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.
0xf8ac80858bb2c970088259839423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f19000000000000000000000000aa118aa419f04c0066231e7e0bff739a56b3084900000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea07496eacc65e24381a28cbaf00e31bfc879d5d5c121445944c4f9278409874735a01469e0cc043766a1e45b808e82329743568de113653be7b84c828c370f552d08