Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #32140
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
197ms
Block → Canton commit
197ms
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.
0xf8ac80858bb2c97008825983940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f19000000000000000000000000f07e73a8ff0e95d6e3c154a3ff283ecc19266a0000000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea05c29fd3e43916e8d549c75620b5ef53c6e697c2edb955b29d6380616d272a344a06d47e91a8a6a30aa58b12fa7b908767fbaf4f6b61a3ec60e0f8867354abbf7c5