Paid call

The blob, as servednamed by its sha256

{
  "schema": "teppi.evidence.v1",
  "capability_id": "cap_01M1A51NBBZ0VX3XX4821K19KN",
  "probe_id": "prb_01M1Y081GPE7D0TMK1037D6ZDG",
  "golden_task_id": "gt_01M1PK9EA1AE23R0D15HE53FGN",
  "observed_at": "2026-09-08T10:08:12.652Z",
  "transcript_hash": "sha256:35ac56afd74233b41fef1aa67d2f269dbe002408431b0564d0005f2b2089e764",
  "request": {
    "url": "https://minifetch.com/api/v1/x402/extract/url-metadata?url=https%3A%2F%2Fgithub.com",
    "method": "GET",
    "body_hash": "sha256:44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a"
  },
  "response": {
    "status": 200,
    "body_hash": "sha256:8c6833e23a1e186183f9149510ea120c3bb0f879cd02e1354b29b9eb8b8bb9d4",
    "latency_ms": 2174
  },
  "payment": {
    "advertised": "2000",
    "settled": "2000",
    "asset": "USDC",
    "network": "eip155:8453",
    "tx_hash": "0x3ad9bc077ebd2169145f0e9718990730a1790be4f9f5011baf172a2e46042584",
    "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": true,
      "score": 1,
      "detail": "0 against 0 from the source, 0 apart, 0 allowed"
    }
  ],
  "verdict": {
    "correctness": 1,
    "honesty": 1,
    "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:f82cc6cfac38ce650bf9ace83976b1ba54dc5f4bfb72cdadb1a0cec4e925b6db | sha256sum

npx teppi-check https://minifetch.com/api/v1/x402/extract/url-metadata?url=https%3A%2F%2Fgithub.com