# Sky Observations Duplicate Record Identity Checker

> Sky Observations Duplicate Record Identity Checker is a paid API for AI agents from www.mahastrategies.com, paid per call via x402, $0.010327/call, status unknown (last checked 2026-10-20).

Compares duplicate owner, subject, and revision declarations across supplied sky observation records to identify inconsistent or conflicting identity fields.

## Facts

- Endpoint: POST https://www.mahastrategies.com/api/v1/celestial/sky-observations/duplicate-record-identities?utm_source=zero.xyz
- Price: $0.010327/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-20
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/sky-observations-duplicate-record-identity-checker-f8350fd3
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_F-981ZJ-af-xWdykOhtPe

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability sky-observations-duplicate-record-identity-checker-f8350fd3 -d '<json body>'
```

Example prompt: Check these sky observation records for duplicate owner, subject, and revision declarations — they're public data with nonpersonal metadata only. I want to know if any of the entries have conflicting identity fields.

## When to prefer this

Use this endpoint when you need to audit a batch of sky observation records (1–32 at a time) specifically for duplicate or conflicting owner, subject, and revision identity fields. It is purpose-built for celestial/astronomical record identity validation, not for general-purpose deduplication or scientific content verification. Choose it over generic deduplication tools when your data is structured as sky observation records with owner/subject/revision metadata.

## Known failure modes

- Fewer than 1 or more than 32 rows submitted — validation error returned
- dataClass value not in allowed enum (public, synthetic) — request rejected
- nonpersonalMetadata not set to true (const) — request rejected
- Malformed or incomplete row objects — parsing error
- Payment not included or insufficient USDC — 402 response

## How this service works

Compare duplicate owner/subject/revision declarations against every scientific frame Supplied-record analysis, not independent certification. Full contract at the free describe URL.

## Output

Returns a comparison report identifying which supplied sky observation records have duplicate, conflicting, or inconsistent owner, subject, or revision declarations — flagging the specific fields and record pairs that mismatch. Does not independently certify the underlying science, only analyzes the supplied record metadata.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "rows": {
   "type": "array",
   "maxItems": 32,
   "minItems": 1
  },
  "dataClass": {
   "enum": [
    "public",
    "synthetic"
   ],
   "type": "string"
  },
  "nonpersonalMetadata": {
   "type": "boolean",
   "const": true
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/sky-observations-duplicate-record-identity-checker-f8350fd3/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from www.mahastrategies.com](https://www.zero.xyz/host/www.mahastrategies.com/llms.txt)