Paid call

The blob, as servednamed by its sha256

{
  "schema": "teppi.evidence.v1",
  "capability_id": "cap_01M1A51MCK284XST3GKCFDP9M1",
  "probe_id": "prb_01M2N0KS3DTAWV9BCDK3FRX1QK",
  "golden_task_id": "gt_01M1PFS2T406ZNRTRYK8T815BD",
  "observed_at": "2026-09-18T14:43:37.276Z",
  "transcript_hash": "sha256:7fb5ba43974ff920c1dd3ca05c52f4b4776510a9541297ffe1b554fd4b045adb",
  "request": {
    "url": "https://api.onesource.io/api/chain/block-number?network=ethereum",
    "method": "GET",
    "body_hash": "sha256:44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a"
  },
  "response": {
    "status": 200,
    "body_hash": "sha256:0d76f82e3f64a6d02f00ff5bb4a71815e7c0c93d17f2cf2dd760c2a6bd7165f6",
    "latency_ms": 850
  },
  "payment": {
    "advertised": "1000",
    "settled": null,
    "asset": "USDC",
    "network": "eip155:8453",
    "tx_hash": "0x6ae85fba6748161d45ca7e133144961b58756c3cc6f0aa95ca9e68fd97095e25",
    "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": "26005058 against 26005059 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/sha256:25ba0e74b805e4bb5d654975be4ee67b56cd950b9b1e50cd76fe126efea0f225 | sha256sum

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