Paid call

The blob, as servednamed by its sha256

{
  "schema": "teppi.evidence.v1",
  "capability_id": "cap_01M1A51MCK284XST3GKCFDP9M1",
  "probe_id": "prb_01M1Z73YG3K75Y63YF9D8CPCZE",
  "golden_task_id": "gt_01M1PFS2T4EWH52Y25MR7C6KZJ",
  "observed_at": "2026-09-08T07:11:28.466Z",
  "transcript_hash": "sha256:b9375cd9a36c31edd11335156a7292a36a81e84e16b77c96bc14827c1192f317",
  "request": {
    "url": "https://api.onesource.io/api/chain/block-number?network=ethereum",
    "method": "GET",
    "body_hash": "sha256:44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a"
  },
  "response": {
    "status": 200,
    "body_hash": "sha256:962c143c543889ce63d7916314ba47092b2b680f9d8dca064d28bd3c3a0a6e2c",
    "latency_ms": 898
  },
  "payment": {
    "advertised": "1000",
    "settled": "1000",
    "asset": "USDC",
    "network": "eip155:8453",
    "tx_hash": "0x27f97f321dcac08d6f0c1917846b5d5dd1de8e49682180c02a3ec571c59f6d26",
    "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": "25931069 against 25931070 from the source, 1 apart, 10 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:ac5a91567fa4df6a36e889ad20cf1bebb33ccb91e321ccf42293a2dae34ed6d5 | sha256sum

npx teppi-check https://api.onesource.io/api/chain/block-number?network=ethereum