Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #130449
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
1.71s
Block → Canton commit
1.71s
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.
0xf8ab098407270e008259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000000000000000003b54f00836f196f9af7095230313bff6ed212cd900000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea08b7f619176ac57f0d9e3064234e6bbdbee4ce6ed77f8cbd216d613113a9aaa44a01fcd3e4ccdbd3cd6717073bb1cd7aadcea3e7ddd90d65cb54c3d9866b7aec2a6