Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #8436
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
2.71s
Block → Canton commit
2.71s
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.
0x02f879830e4a258217cc851d67c309e6851d67c309ee825208949aab1c8388187a820284fecda8fd5daac59d1dc4880de0b6b3a764000080c001a034ca4e463f6b762d4be3c43fe46dcf0f3dbf30e078287e0fa20df581e97aa2cca079ec4e7d33cae41d3615c0caee770feffcbde78f943d1f2f30d7a29beea19b60