Paid call

The blob, as servednamed by its sha256

{
  "schema": "teppi.evidence.v1",
  "capability_id": "cap_01M1A51MCK284XST3GKCFDP9M1",
  "probe_id": "prb_01M226VR9DRHXZ0BRPAGQ1GYDY",
  "golden_task_id": "gt_01M1PFS2T2BT4RH2DNPBNNS2F4",
  "observed_at": "2026-09-09T18:36:31.457Z",
  "transcript_hash": "sha256:d5c15c78f7990f68f765bbec5a716caed318703604e514e7e023608fe8feac1b",
  "request": {
    "url": "https://api.onesource.io/api/chain/block-number?network=ethereum",
    "method": "GET",
    "body_hash": "sha256:44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a"
  },
  "response": {
    "status": 200,
    "body_hash": "sha256:de7666a71e535b8501bb2c0ef47a1a137c46bfc61678053fd794496da9de9549",
    "latency_ms": 836
  },
  "payment": {
    "advertised": "1000",
    "settled": null,
    "asset": "USDC",
    "network": "eip155:8453",
    "tx_hash": "0x487f1dcdb539200ec5f81865bca3048118848144d3769188f905756b39c901c1",
    "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": "25941647 against 25941647 from the source, 0 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/sha256:7ed5cefa7bd9569f3fdaa1bcf794652b42fa0006b559406437db6b18f002c391 | sha256sum

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