Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #131081
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
515ms
Block → Canton commit
515ms
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.
0xf8ab0f843fc5de148259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f19000000000000000000000000d5b190fd750763ff99311198e170b572c10bdcb200000000000000000000000000000000000000000000003635c9adc5dea00000831c946da07c512b26fdbe4b36b116e8a8a72b45908ae7cb6fd1e895af0d3235380b55f212a014b871045255272cafdb5dcd4a44f77bdd6829b83666e861dde394c6192fb137