Paid call

The blob, as servednamed by its sha256

{
  "schema": "teppi.evidence.v1",
  "capability_id": "cap_01M1A51PDN0GHN84T997C72NS9",
  "probe_id": "prb_01M2P55AH5ZZ8EDDH6V36SR1FB",
  "golden_task_id": null,
  "observed_at": "2026-09-17T16:58:00.191Z",
  "transcript_hash": "sha256:ee07b2139d3bd9af1d95cb6730a42f62bd80da8c47b4e1faa39c5b47e8579949",
  "request": {
    "url": "https://agent402.tools/api/search?count=5&q=x402+payment+protocol+adoption",
    "method": "GET",
    "body_hash": "sha256:44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a"
  },
  "response": {
    "status": 200,
    "body_hash": "sha256:b30e088e62fc0444ef72bcabc3b98b3cd90d2c38e6dcacbe4f89d6f245b085ec",
    "latency_ms": 1965
  },
  "payment": {
    "advertised": "20000",
    "settled": "20000",
    "asset": "USDC",
    "network": "eip155:8453",
    "tx_hash": "0xe1944ee1b47d52254c4c0209f0fd94b2bb26a95533c8c99b232000a90dabad28",
    "facilitator": "cdp"
  },
  "checks": [
    {
      "layer": "L0",
      "pass": true,
      "score": 1
    },
    {
      "layer": "L0",
      "pass": true,
      "score": 1
    },
    {
      "layer": "L1",
      "pass": true,
      "score": 1
    },
    {
      "layer": "L2",
      "pass": false,
      "score": null,
      "detail": "no fields to compare"
    }
  ],
  "verdict": {
    "correctness": null,
    "honesty": 1,
    "schema_conformance": 1,
    "liveness": 1
  },
  "injection_observed": false,
  "verifier_version": "2026.08.1"
}

Verify it yourself

curl -s https://api.teppi.xyz/v1/evidence/sha256:f4c4e281d1e8acd2bd6d9a0934208354a315043bd2d3e99fb430ec569ac4f344 | sha256sum

npx teppi-check https://agent402.tools/api/search?count=5&q=x402+payment+protocol+adoption