Paid call

The blob, as servednamed by its sha256

{
  "schema": "teppi.evidence.v1",
  "capability_id": "cap_01M1A51MR71A3FJRNSM83HD9P8",
  "probe_id": "prb_01M42GJDG8JF0XE7KRABT3TP5D",
  "golden_task_id": null,
  "observed_at": "2026-10-04T03:50:56.422Z",
  "transcript_hash": "sha256:b8d866e9707ecc0c9409fddfdbe669a90cd4e6f15cc8594a44088e4a8e0d1663",
  "request": {
    "url": "https://jokes-endpoint.vercel.app/api/jokes",
    "method": "GET",
    "body_hash": "sha256:44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a"
  },
  "response": {
    "status": 200,
    "body_hash": "sha256:433866e4dd3b338575124308e763b3818e51e155c96be98eaa3105c970d1a34d",
    "latency_ms": 938
  },
  "payment": {
    "advertised": "2000",
    "settled": "2000",
    "asset": "USDC",
    "network": "eip155:8453",
    "tx_hash": "0xe08e34d5a03a497be691f47acb0192c3b833175c88a8b9abd851102e0c84c856",
    "facilitator": "cdp"
  },
  "checks": [
    {
      "layer": "L0",
      "pass": true,
      "score": 1
    },
    {
      "layer": "L0",
      "pass": true,
      "score": 1
    },
    {
      "layer": "L1",
      "pass": false,
      "score": null,
      "detail": "no output schema published, so nothing can be validated"
    },
    {
      "layer": "L2",
      "pass": false,
      "score": null,
      "detail": "no fields to compare"
    }
  ],
  "verdict": {
    "correctness": null,
    "honesty": 1,
    "schema_conformance": null,
    "liveness": 1
  },
  "injection_observed": false,
  "verifier_version": "2026.09.7"
}

Verify it yourself

curl -s https://api.teppi.xyz/v1/evidence/sha256:31f072d2b48eb99ce1b6277f91a177fa56a6c86c2f9db3374f3b0dc15f92b384 | sha256sum

npx teppi-check https://jokes-endpoint.vercel.app/api/jokes