Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #137571
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
2.44s
Block → Canton commit
2.44s
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.
0xf8ab078408954400825983945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000000000000000003fd360010297e08ae720ae8facf66b5ffe8dcf0000000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0037920f873415507b56e11d178b29595de0b32682315536eeec48c6ddd005077a0763abcfa59c1551f0487c78c702133e1a2b5e1497cfb8d890c7bfa1a7864aebc