Paid call

The blob, as servednamed by its sha256

{
  "schema": "teppi.evidence.v1",
  "capability_id": "cap_01M1A51PB8WXC2Q6FMNC4RMEMK",
  "probe_id": "prb_01M245JVKJ9HTJMM75V72X0DTR",
  "golden_task_id": "gt_01M1PGP43NQ8FYHQ750SY7NFWC",
  "observed_at": "2026-09-10T09:46:47.866Z",
  "transcript_hash": "sha256:3d7ffc2904ffe78a0b2e8319c1e04abc8ce1ecb681ee3780bb9dbe7dc167700f",
  "request": {
    "url": "https://base-gas-x402-production.up.railway.app/gas?gasLimit=21000",
    "method": "GET",
    "body_hash": "sha256:44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a"
  },
  "response": {
    "status": 200,
    "body_hash": "sha256:5e77bd4c86c8881976faedb28b6f5d10fa803d735d50b3f1cd1b4c2c11c785f6",
    "latency_ms": 1346
  },
  "payment": {
    "advertised": "5000",
    "settled": null,
    "asset": "USDC",
    "network": "eip155:8453",
    "tx_hash": "0xf1d7c70860419793f08485a308a09ac099b262ad2091e62509cd5d53a71363f7",
    "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": "0.005757436 against 0.005283296 from the source, 0.0004741400000000005 apart, 0.002641648 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/sha256:35816e30f4e226795fd17e0fd871c616500f51b5c5d7c3d9887d1aeffa41d400 | sha256sum

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