Paid call

The blob, as servednamed by its sha256

{
  "schema": "teppi.evidence.v1",
  "capability_id": "cap_01M1A51MCK284XST3GKCFDP9M1",
  "probe_id": "prb_01M370XDXEZCSKKS229Q7ACHNN",
  "golden_task_id": "gt_01M1PFS2T4EWH52Y25MR7C6KZJ",
  "observed_at": "2026-09-23T11:37:52.365Z",
  "transcript_hash": "sha256:dc1c7327d6a6aef0d4dea62744621450170c77e68e44a1eb8c45e95d31025c0b",
  "request": {
    "url": "https://api.onesource.io/api/chain/block-number?network=ethereum",
    "method": "GET",
    "body_hash": "sha256:44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a"
  },
  "response": {
    "status": 200,
    "body_hash": "sha256:2bda214af80bce01de7ea649bb73580cb97ec37ef6fbbe17ded32ecef550e91a",
    "latency_ms": 897
  },
  "payment": {
    "advertised": "1000",
    "settled": "1000",
    "asset": "USDC.e",
    "network": "eip155:4217",
    "tx_hash": "0xa7365c8a0cdd848f4c8c0806dfe4c88bf8bf2f7c83c9ca43b3eecedd5126c7bc",
    "facilitator": "mpp-direct"
  },
  "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": "26039929 against 26039930 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:fa81f03223ee073f5397706fe0ee29367a0f59a49a5a9e90d57a462762704ed4 | sha256sum

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