Paid call

The blob, as servednamed by its sha256

{
  "schema": "teppi.evidence.v1",
  "capability_id": "cap_01M1A59WYS5H2K4Y2QH72WZMWM",
  "probe_id": "prb_01M3RMG5BS21KTWHQBPG27GZDX",
  "golden_task_id": "gt_01M1XDBWV1FD5YF0YSVHQZ720Q",
  "observed_at": "2026-09-30T07:47:15.172Z",
  "transcript_hash": "sha256:f86aaabf146d31fe35ef9c227f5d8fd69bad7386cec25cf11d517c258ff9d0b9",
  "request": {
    "url": "https://agent402.tools/api/crypto-price?coins=BTC%2CETH%2CSOL&currency=usd",
    "method": "GET",
    "body_hash": "sha256:44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a"
  },
  "response": {
    "status": 200,
    "body_hash": "sha256:58e251c6e8a7eeadef44d5686a81c93e840cd7a33fb277040b7cea4c40f41a63",
    "latency_ms": 4666
  },
  "payment": {
    "advertised": "1000",
    "settled": "1000",
    "asset": "USDC.e",
    "network": "eip155:4217",
    "tx_hash": "0x259db2aa2445f29d327efb33ba9e6aad10d0c047c5dbf11acbc6f15fb1ba7fef",
    "facilitator": "mpp-direct"
  },
  "checks": [
    {
      "layer": "L0",
      "pass": true,
      "score": 1
    },
    {
      "layer": "L0",
      "pass": true,
      "score": 1
    },
    {
      "layer": "L1",
      "pass": true,
      "score": 1
    },
    {
      "layer": "L3",
      "pass": false,
      "score": null,
      "detail": "nothing to read at coins.bitcoin.usd",
      "checker": "agrees_with_source"
    }
  ],
  "verdict": {
    "correctness": null,
    "honesty": 1,
    "schema_conformance": 1,
    "liveness": 1
  },
  "injection_observed": false,
  "verifier_version": "2026.09.5"
}

Verify it yourself

curl -s https://api.teppi.xyz/v1/evidence/sha256:a7a908f48c0541294079e99c56694061fa75690ed7e5301a747dfbd921351256 | sha256sum

npx teppi-check https://agent402.tools/api/crypto-price?coins=BTC%2CETH%2CSOL&currency=usd