Paid call

The blob, as servednamed by its sha256

{
  "schema": "teppi.evidence.v1",
  "capability_id": "cap_01M1A51NBBZ0VX3XX4821K19KN",
  "probe_id": "prb_01M3DP5C8AE9MBGPCZC5NWQP1V",
  "golden_task_id": "gt_01M1PK9EA1Q8BFXAC4Y99BQPV3",
  "observed_at": "2026-09-30T06:25:55.335Z",
  "transcript_hash": "sha256:87636f38ec87a1b8fe77a6d4b90a14af2f2af0a4ce5d148a91c71698b1be597e",
  "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": "sha256:223d2847bf6e639b8c61740d5242570cd839cec4fc766d10a28f9e255843aafc",
    "latency_ms": 3952
  },
  "payment": {
    "advertised": "2000",
    "settled": "2000",
    "asset": "USDC",
    "network": "eip155:8453",
    "tx_hash": "0xebf312745d59191271ba5cbd1c570f5739f6c44930178410decab6c29a7dfc35",
    "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": "200 against 200 from the source, 0 apart, 0 allowed",
      "checker": "agrees_with_source"
    }
  ],
  "verdict": {
    "correctness": 1,
    "honesty": 1,
    "schema_conformance": null,
    "liveness": 1
  },
  "injection_observed": false,
  "verifier_version": "2026.09.5"
}

Verify it yourself

curl -s https://api.teppi.xyz/v1/evidence/sha256:2ee279b5ef2ac77bd2de31aceb8b0bfa3e23e713e53d87396b7cc525ae590973 | sha256sum

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