Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #166464
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
2.56s
Block → Canton commit
2.56s
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.
0xf8ac128510112da24a8259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f19000000000000000000000000ab7cb8e61f2e6f5c1e6ba2d0019ef02c21c5fc3c00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea009bf0b237a511055670f8d0e824b0afbdc6e5eaf19694a8f9f52ad8d830968c1a03cd4ea164c65470887b46a9a2637d7b39a488e5c48e61731b197b8a33f53c2fb