Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #129660
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
766ms
Block → Canton commit
766ms
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.
0xf8ab0c8407270e008259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000000000000000000098b3962c6adee170bc4bf006745fd5eb3cb0fffe00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0acc9b3b1c2e65392d99362ad637adebfe9c78c87740df7032ebfade957b10cbaa07d84ccbebcf9e7ecff3c091c76565f042569e864cd36f7eb40790d14c2753557