Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #138647
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
1.36s
Block → Canton commit
1.36s
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.
0xf8ab0784089544008259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000000000000000000038dea704a78761fb77b8fe3eade497e0856fb14400000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea034089c732a2e7401a6e3e6e780393c14334095faa685026e953bffee02045a75a01ed90b534675dd862c967985831970d9bf68f3b14420298073059aa8d26523fb