Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #142088
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
785ms
Block → Canton commit
785ms
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.
0xf8ab078419a100008259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000000000000000000050597417c8b9658a2177f8175c48425213b45b8e00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0c5b0499cd20d8a1b895ea40c5d72a566b205a6b8e8049839988269f196c3cac4a073ff9e578c73523a0b827789a34ac9afe6c1a578481dbfba29446cdba60ed4b5