First unattended generic paid Assurance execution
Milestone occurred: 7 September 2026
Public milestone record published: 11 September 2026
What happened
An already-frozen external Assurance Run against Keyronne JSON Repair advanced from PLAN_FROZEN to COMPLETE through one internal Runner command.
The routine stages—x402 challenge acquisition, bounded signing/payment, independent Base settlement observation, generic fulfilment evaluation and Verification publication—completed without an operator manually stepping those stages.
The run spent 0.001 USDC, observed independent Base settlement, received HTTP 200 and observed the advertised JSON deliverable shape. A signed Assurance Evidence Receipt was published.
Why it mattered
The previous day's IBANforge commissioning proved the current components end to end but was human-triggered commissioning. Keyronne proved the existing frozen-run execution primitive could carry the routine production workflow through completion unattended.
It also proved the generic fulfilment boundary rather than a bespoke deterministic adapter:
We bought X. Did the seller deliver X?
Evidence boundary
The run deliberately did not convert fulfilment into correctness:
PAYMENT SETTLED
FULFILMENT FULFILLED
CORRECTNESS NOT_EVALUATED
QUALITY NOT_EVALUATED
That boundary is central to Assurance: a returned deliverable can be observed without claiming its factual or semantic correctness.
What it proved
The record supports that:
- an existing frozen run can execute the routine paid path without manual stage stepping;
- a generic service can be purchased under bounded authority;
- settlement can be independently observed;
- fulfilment can be evaluated without silently asserting correctness;
- signed buyer-readable evidence can be published;
- temporary signing/spending/publication authority can return to OFF afterwards.
What it did not prove
It did not prove the complete public seller journey from a raw pasted endpoint through discovery, funding and queueing with no prior preparation. The run was already prepared and frozen before the unattended invocation.
It also did not prove Keyronne correctness in that run.
Primary record
First Unattended Generic Assurance Proof — Keyronne JSON Repair contains the frozen-plan hashes, transaction, settlement evidence and signed receipt.
Capability transition
human-triggered end-to-end commissioning
→ frozen run
→ one unattended bounded execution primitive
→ signed evidence
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