Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #142235
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
674ms
Block → Canton commit
674ms
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.
0xf8ab078407270e008259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000000000000000000068baed0603afd58f109adaf8f4f69fadc9f0ba7800000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0477d462ce6ebd36fc11ac65c186504a2055f7fd31c4820cd0e2b54777601e8efa0701d1cba005826d722b76dde7c46ca8f716ce4bc4d4359077d6cddf737900863