AER-1 corpus vectors / Test vectors: valid
fraction-one-digit
Family: Test vectors: valid. Source: base/test-vectors/valid/fraction-one-digit.json in the AER-1 corpus published at zambo.dev/aer1/corpus.json (kit 1.5.7, draft-zambo-aer1-26), file SHA-256 8e70a6d38a03dba4e15437cb8183fc35479d58bbe738a35d1d9ec94153e91c67. Receipt id recorded in the vector: b6c63ac5-f324-4fa7-ad58-c4bf83faa86a.
Input
The vector input, exactly as published in the corpus:
{
"id": "b6c63ac5-f324-4fa7-ad58-c4bf83faa86a",
"receipt_schema_version": "0.3",
"created_at": "2026-09-23T23:45:20.7Z",
"tool": {
"name": "live_price",
"version": "4.0.0",
"scope": "public"
},
"provenance_class": "EXECUTED BY ZAMBO",
"canonical_bytes": "eyJpbnB1dHMiOnt9LCJvdXRwdXRzIjp7IngiOjEyM30sInRvb2wiOiJ0In0=",
"output_hash": "sha256:65c8ba373c6115ce04b70e2aaa544f4374d0d5f8e73116a40d9856de5053dc50",
"verification_status": "verified"
}
Expected result
expected verdict (corpus path): valid: the receipt must pass
Checks it exercises
| Check | Requirement | Why |
|---|---|---|
| receipt verification | must-pass | The corpus places this receipt under test-vectors/valid/. The file records verification_status: verified. |
Try Zambo free: add Zambo to your AI to run this kind of check on your own agent work, with 20 free calls per day and a Day Pass at $0.99 for 24h when you need more. Every call returns a verifiable receipt, and a receipt proves the saved result was not changed.
See the full set in the AER-1 corpus vectors index and the AER-1 corpus checks index, or read the standard itself: draft-zambo-aer1-26.