Paid call

The blob, as servednamed by its sha256

{
  "schema": "teppi.evidence.v1",
  "capability_id": "cap_01M1A51PB8WXC2Q6FMNC4RMEMK",
  "probe_id": "prb_01M21ST7ECAB13S52CYT6APCX7",
  "golden_task_id": "gt_01M1PGP43NQ8FYHQ750SY7NFWC",
  "observed_at": "2026-09-09T11:22:35.372Z",
  "transcript_hash": "sha256:a78294cd578f71e523a4f77a1f657dad70aadb37953a2b45b5a15fd62ad70d50",
  "request": {
    "url": "https://base-gas-x402-production.up.railway.app/gas?gasLimit=21000",
    "method": "GET",
    "body_hash": "sha256:44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a"
  },
  "response": {
    "status": 200,
    "body_hash": "sha256:1530ac6848999ff4cde466aafae4eb8753785c02079408e197d25d53fffa348f",
    "latency_ms": 1334
  },
  "payment": {
    "advertised": "5000",
    "settled": "5000",
    "asset": "USDC",
    "network": "eip155:8453",
    "tx_hash": "0xd2dd0b9d2e8e859d44d810cd796b29fe91150a1472f2ea057156a47d2a921400",
    "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": "L3",
      "pass": false,
      "score": 0,
      "detail": "0.009521818 against 0.005363981 from the source, 0.004157836999999999 apart, 0.0026819905 allowed"
    }
  ],
  "verdict": {
    "correctness": 0,
    "honesty": 0,
    "schema_conformance": null,
    "liveness": 1
  },
  "injection_observed": false,
  "verifier_version": "2026.08.1"
}

Verify it yourself

curl -s https://api.teppi.xyz/v1/evidence/sha256:f24289868e2fc249c56a342f49cff9533e85b3a6a7a2ce55280a2a594666789e | sha256sum

npx teppi-check https://base-gas-x402-production.up.railway.app/gas?gasLimit=21000