# Quantum Calibrations - Timestamp Order Audit

> Quantum Calibrations - Timestamp Order Audit is a paid API for AI agents from www.mahastrategies.com, paid per call via x402, $0.015311/call, status unknown (last checked 2026-10-16).

Validates declared capture and valid-until timestamps in data records against a caller-supplied assessment time and maximum-age constraint.

## Facts

- Endpoint: POST https://www.mahastrategies.com/api/v1/compute/quantum-calibrations/timestamp-order-audit?utm_source=zero.xyz
- Price: $0.015311/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/quantum-calibrations-timestamp-order-audit-19950b42
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_WqbghkWqEK0pposuVzyCj

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 quantum-calibrations-timestamp-order-audit-19950b42 -d '<json body>'
```

Example prompt: Can you audit the timestamp ordering on these 5 quantum calibration records — they're public data, I assessed them just now, and I want to flag anything older than 24 hours (86400000 milliseconds)?

## When to prefer this

Choose this endpoint when you need to audit the internal temporal consistency of data records — specifically whether capture times precede valid-until times and whether records fall within a caller-defined freshness window. It is appropriate for non-personal, public or synthetic datasets only. Prefer this over general-purpose timestamp utilities when you need structured per-row audit results with maximum-age enforcement and an explicit assessed-at reference point.

## Known failure modes

- rows array is empty or exceeds 32 items — returns validation error
- assessedAt timestamp is malformed or missing — returns parsing error
- maximumAgeMilliseconds exceeds 2678400000 — rejected with bounds error
- dataClass value not in allowed enum ['public','synthetic'] — schema rejection
- nonpersonalMetadata not set to true — request rejected as per contract requirement
- Network timeout — no partial results returned

## How this service works

Evaluate declared capture/valid-until times against caller assessment and maximum-age Supplied-record analysis, not independent certification. Full contract at the free describe URL.

## Output

Returns an audit result indicating whether each row's declared capture and valid-until timestamps are in the correct order relative to each other and within the caller-specified maximum age from the assessed-at time. Identifies records that fail ordering or age constraints without independently certifying the original data source.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "rows": {
   "type": "array",
   "maxItems": 32,
   "minItems": 1
  },
  "dataClass": {
   "enum": [
    "public",
    "synthetic"
   ],
   "type": "string"
  },
  "assessedAt": {
   "type": "string"
  },
  "nonpersonalMetadata": {
   "type": "boolean",
   "const": true
  },
  "maximumAgeMilliseconds": {
   "type": "integer",
   "maximum": 2678400000,
   "minimum": 0
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/quantum-calibrations-timestamp-order-audit-19950b42/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)