Paid call

The blob, as servednamed by its sha256

{
  "schema": "teppi.evidence.v1",
  "capability_id": "cap_01M1A51MCK284XST3GKCFDP9M1",
  "probe_id": "prb_01M3MWRWQD6G7MME8EMEX193Z8",
  "golden_task_id": "gt_01M1PFS2T4EWH52Y25MR7C6KZJ",
  "observed_at": "2026-09-29T13:52:49.931Z",
  "transcript_hash": "sha256:d96b1056a1805ca5677665139e23a4063ddd8b2e77281a3c21171aff77fa79e5",
  "request": {
    "url": "https://api.onesource.io/api/chain/block-number?network=ethereum",
    "method": "GET",
    "body_hash": "sha256:44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a"
  },
  "response": {
    "status": 200,
    "body_hash": "sha256:77a9f54cf118cacd46113fa68766f1a012c49767b0d0214e9c8b4ebfd7c5c1f2",
    "latency_ms": 891
  },
  "payment": {
    "advertised": "1000",
    "settled": "1000",
    "asset": "USDC",
    "network": "eip155:8453",
    "tx_hash": "0x3d3b8321223916151e54abce743315ee14ca6c9a9e78f76c0696f2928a63b40f",
    "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": "26083543 against 26083544 from the source, 1 apart, 10 allowed",
      "checker": "agrees_with_source"
    }
  ],
  "verdict": {
    "correctness": 1,
    "honesty": 1,
    "schema_conformance": null,
    "liveness": 1
  },
  "injection_observed": false,
  "verifier_version": "2026.09.5"
}

Verify it yourself

curl -s https://api.teppi.xyz/v1/evidence/sha256:36ec8e63cea228c03f64727fad2558d1580111a782e68ffbe5d95726af90263a | sha256sum

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