Paid call

The blob, as servednamed by its sha256

{
  "schema": "teppi.evidence.v1",
  "capability_id": "cap_01M1A51MGEYGJJKTZ4YT5Z9ZPR",
  "probe_id": "prb_01M3VKDGV6V3QMHMWXAS9SPW6A",
  "golden_task_id": "gt_01M3KRF6FA2XZ1GYX0SQ6C5CWT",
  "observed_at": "2026-10-01T11:46:23.831Z",
  "transcript_hash": "sha256:13a8d7a7fc684f6722508fe24398d35b0e5d87aae08b40e8b5a5a11ca7811a82",
  "request": {
    "url": "https://api.onesource.io/api/chain/code/0x7b1d11818c42c0b37306e7d8bb8879fd323a81b1?network=ethereum",
    "method": "GET",
    "body_hash": "sha256:44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a"
  },
  "response": {
    "status": 200,
    "body_hash": "sha256:cbc04b2664483d82c6cace7732e8e85d743dd160f17f10cfde66dbec41ab1bf2",
    "latency_ms": 1570
  },
  "payment": {
    "advertised": "3000",
    "settled": "3000",
    "asset": "USDC",
    "network": "eip155:8453",
    "tx_hash": "0x3adb5d961688f3f56061d1eb6d7b3d27a2dc461c6a8cc370dbc2f4bbe24c815f",
    "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,
      "checker": "generated",
      "detail": "1 of 1 agree with ethereum-rpc.publicnode.com and eth.drpc.org at block 26097256",
      "generated": {
        "template": "gt_01M3KRF6FA2XZ1GYX0SQ6C5CWT",
        "network": "eip155:1",
        "subject": {
          "address": "0x7b1d11818c42c0b37306e7d8bb8879fd323a81b1"
        },
        "truth": {
          "kind": "code"
        },
        "before": {
          "block": {
            "number": "26097256",
            "hash": "0x322e0880f1ee6377de30c8fd7a7a05cdc4fa77e84e57b66b965013c786e5e248"
          },
          "values": {
            "hash": "0x4e62f7797b17b5645d2a23b52a504807bd5c2f64d95c8dce253c032f0ed3f618",
            "size": "23191"
          },
          "answers": [
            {
              "provider": "ethereum-rpc.publicnode.com",
              "call": {
                "method": "eth_getCode",
                "params": [
                  "0x7b1d11818c42c0b37306e7d8bb8879fd323a81b1",
                  {
                    "blockHash": "0x322e0880f1ee6377de30c8fd7a7a05cdc4fa77e84e57b66b965013c786e5e248"
                  }
                ]
              },
              "value": "{\"hash\":\"0x4e62f7797b17b5645d2a23b52a504807bd5c2f64d95c8dce253c032f0ed3f618\",\"size\":\"23191\"}"
            },
            {
              "provider": "eth.drpc.org",
              "call": {
                "method": "eth_getCode",
                "params": [
                  "0x7b1d11818c42c0b37306e7d8bb8879fd323a81b1",
                  {
                    "blockHash": "0x322e0880f1ee6377de30c8fd7a7a05cdc4fa77e84e57b66b965013c786e5e248"
                  }
                ]
              },
              "value": "{\"hash\":\"0x4e62f7797b17b5645d2a23b52a504807bd5c2f64d95c8dce253c032f0ed3f618\",\"size\":\"23191\"}"
            }
          ]
        },
        "after": {
          "block": {
            "number": "26097256",
            "hash": "0x322e0880f1ee6377de30c8fd7a7a05cdc4fa77e84e57b66b965013c786e5e248"
          },
          "values": {
            "hash": "0x4e62f7797b17b5645d2a23b52a504807bd5c2f64d95c8dce253c032f0ed3f618",
            "size": "23191"
          },
          "answers": [
            {
              "provider": "ethereum-rpc.publicnode.com",
              "call": {
                "method": "eth_getCode",
                "params": [
                  "0x7b1d11818c42c0b37306e7d8bb8879fd323a81b1",
                  {
                    "blockHash": "0x322e0880f1ee6377de30c8fd7a7a05cdc4fa77e84e57b66b965013c786e5e248"
                  }
                ]
              },
              "value": "{\"hash\":\"0x4e62f7797b17b5645d2a23b52a504807bd5c2f64d95c8dce253c032f0ed3f618\",\"size\":\"23191\"}"
            },
            {
              "provider": "eth.drpc.org",
              "call": {
                "method": "eth_getCode",
                "params": [
                  "0x7b1d11818c42c0b37306e7d8bb8879fd323a81b1",
                  {
                    "blockHash": "0x322e0880f1ee6377de30c8fd7a7a05cdc4fa77e84e57b66b965013c786e5e248"
                  }
                ]
              },
              "value": "{\"hash\":\"0x4e62f7797b17b5645d2a23b52a504807bd5c2f64d95c8dce253c032f0ed3f618\",\"size\":\"23191\"}"
            }
          ]
        },
        "answers": [
          {
            "pointer": "/data/code",
            "field": "size",
            "seller": "23191",
            "truth": "23191",
            "verdict": "agrees"
          }
        ]
      }
    }
  ],
  "verdict": {
    "correctness": 1,
    "honesty": 1,
    "schema_conformance": null,
    "liveness": 1
  },
  "injection_observed": false,
  "verifier_version": "2026.09.6"
}

Verify it yourself

curl -s https://api.teppi.xyz/v1/evidence/sha256:d6434ae4161243b986eba90fc42707c43eac011b07569770d999ca2e3539652b | sha256sum

npx teppi-check https://api.onesource.io/api/chain/code/0x7b1d11818c42c0b37306e7d8bb8879fd323a81b1?network=ethereum