Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #135992
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
596ms
Block → Canton commit
596ms
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.
0xf8ac078506a1d902b28259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000000000000000000035e6b0e099bcad5bface29e3a1e67e09837ec40900000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea01f2bb51b6d27776f8546f16a8c23f27172fe62f92f3e690d0f4dcc3131f5a011a04496b2f8d8510ac0c628578b58813395c4b256312ce4b49f21c2743cb042c1cb