Paid call

The blob, as servednamed by its sha256

{
  "schema": "teppi.evidence.v1",
  "capability_id": "cap_01M1A51TSAAGDZKRQ9E7Y46QYF",
  "probe_id": "prb_01M3G3JXWEBJVWF6571HVKVAR0",
  "golden_task_id": null,
  "observed_at": "2026-09-27T00:17:40.876Z",
  "transcript_hash": "sha256:aa109b3956dc2d5ed2a0f1908b21c056e88be7144a7881655d54f90a998cf5f2",
  "request": {
    "url": "https://x402stock.xyz/api/v1/news?limit=10&ticker=AAPL",
    "method": "GET",
    "body_hash": "sha256:44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a"
  },
  "response": {
    "status": 200,
    "body_hash": "sha256:9f020e9761992e91346453f71627f705a02b3f729a1ec4f2e2b7fb475b666ffe",
    "latency_ms": 1149
  },
  "payment": {
    "advertised": "20000",
    "settled": "20000",
    "asset": "USDC",
    "network": "eip155:8453",
    "tx_hash": "0x2528aa09ed1b05467c10fcadabdcd8b7b58e86d7a44ef0f26a9cf83df6b79fac",
    "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": "2026.09.4"
}

Verify it yourself

curl -s https://api.teppi.xyz/v1/evidence/sha256:42579d3870dac3dcaa2507eabb164ef4f1069bf4265dc8d87b1f877c2cce6501 | sha256sum

npx teppi-check https://x402stock.xyz/api/v1/news?limit=10&ticker=AAPL