# Spectrometry Records Timestamp Order Audit

> Spectrometry Records Timestamp Order Audit is a paid API for AI agents from www.mahastrategies.com, paid per call via x402, $0.015317/call, status unknown (last checked 2026-10-20).

Validates timestamp ordering and maximum age constraints within spectrometry records, checking collection, processing, and export sequence integrity.

## Facts

- Endpoint: POST https://www.mahastrategies.com/api/v1/compute/spectrometry-records/timestamp-order-audit?utm_source=zero.xyz
- Price: $0.015317/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-20
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/spectrometry-records-timestamp-order-audit-afc55fe4
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_o5vXtpZMraLls12P5F9kz

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 spectrometry-records-timestamp-order-audit-afc55fe4 -d '<json body>'
```

Example prompt: Can you audit the timestamp ordering in these 5 spectrometry records — they're classified as synthetic data, assessed as of now, and should be no older than 3600 seconds? I need to know if the collection, processing, and export sequence is valid.

## When to prefer this

Choose this endpoint when you need to verify temporal ordering and freshness constraints on spectrometry records specifically, particularly when processing pipelines require that collection, processing, and export events occur in sequence and within a bounded time window. It is a supplied-record analysis tool (not independent certification), best suited for automated QA pipelines ingesting spectral data.

## Known failure modes

- Invalid or missing rows array (must have 1–32 items)
- maximumAgeSeconds out of range (must be 0–31536000)
- assessedAt timestamp not parseable as a valid datetime string
- dataClass value not in enum ['public', 'synthetic']
- nonpersonalMetadata not set to true (required constant)
- Records with missing collection timestamps may cause audit to be inconclusive

## How this service works

Check collection/processing/export order and caller-defined maximum age; absent processing or export timestamps stay unknown, and equal timestamps are allowed for spectral axis/intensity export Supplied-record analysis, not independent certification. Full contract at the free describe URL.

## Output

Returns an audit report indicating whether the spectrometry record timestamps follow valid ordering (collection → processing → export), whether records fall within the caller-defined maximum age, and notes on absent processing or export timestamps (treated as unknown rather than invalid). Equal timestamps between spectral axis and intensity exports are permitted.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "rows": {
   "type": "array",
   "maxItems": 32,
   "minItems": 1
  },
  "dataClass": {
   "enum": [
    "public",
    "synthetic"
   ],
   "type": "string"
  },
  "assessedAt": {
   "type": "string"
  },
  "maximumAgeSeconds": {
   "type": "integer",
   "maximum": 31536000,
   "minimum": 0
  },
  "nonpersonalMetadata": {
   "type": "boolean",
   "const": true
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/spectrometry-records-timestamp-order-audit-afc55fe4/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)