Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #140059
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
775ms
Block → Canton commit
775ms
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.
0xf8ab0c8411cc40008259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000000000000000009f78f580d07bbbbf5e3a8c73788ad11102dbcb4400000000000000000000000000000000000000000000003635c9adc5dea00000831c946da07323f2d7aba8070c58f4a99a625d61c9c0b091f7b45422440c39d887ae713227a0492517aa95b19f09eb2024b8c7661de8cbb374b4d2afa9e32135b3639bab237a