Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #167100
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
115ms
Block → Canton commit
115ms
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.
0xf8ac13852b0bf5e8a98259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000000000000000222768e234b5f5d6a80b6a3c82b9fcfd119f873100000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0a5bf7fa378dcc13324da53f7cdb33c7023590b6e64cb921adb8849b53ae665fda029d03ac402d4f11eed4f30e581c85919da0ea997e30127236c7ab4c2f5872791