Paid call

The blob, as servednamed by its sha256

{
  "schema": "teppi.evidence.v1",
  "capability_id": "cap_01M1A51MGEYGJJKTZ4YT5Z9ZPR",
  "probe_id": "prb_01M3W1C70XDYRFN3N3WN3TSB3W",
  "golden_task_id": "gt_01M3KRF6FA2XZ1GYX0SQ6C5CWT",
  "observed_at": "2026-10-02T08:27:28.638Z",
  "transcript_hash": "sha256:4166e93ca11945c3b997ec8c394efa390224f0d43b8bae0f6e406ca4547dcff2",
  "request": {
    "url": "https://api.onesource.io/api/chain/code/0x2c158bc456e027b2affccadf1bdbd9f5fc4c5c8c?network=ethereum",
    "method": "GET",
    "body_hash": "sha256:44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a"
  },
  "response": {
    "status": 200,
    "body_hash": "sha256:50cc21d237fb7980811112431ae0d0dd8f1f14b678715d4ec630510d593abdf3",
    "latency_ms": 1044
  },
  "payment": {
    "advertised": "3000",
    "settled": "3000",
    "asset": "USDC",
    "network": "eip155:8453",
    "tx_hash": "0x1aa419e6ada42581bc64ef74e1af4110e1e0b358bd425eac9928565c8329ab9a",
    "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 26103438",
      "generated": {
        "template": "gt_01M3KRF6FA2XZ1GYX0SQ6C5CWT",
        "network": "eip155:1",
        "subject": {
          "address": "0x2c158bc456e027b2affccadf1bdbd9f5fc4c5c8c"
        },
        "truth": {
          "kind": "code"
        },
        "before": {
          "block": {
            "number": "26103438",
            "hash": "0x05ba8dea640ab7a281929c8bef914abaa56cfb1f88d4a3b374fbebe38e53826e"
          },
          "values": {
            "hash": "0x6d111c0eae4517448b28f089392aef41d2b865ea8420f504e5d57d238fb8e821",
            "size": "12828"
          },
          "answers": [
            {
              "provider": "ethereum-rpc.publicnode.com",
              "call": {
                "method": "eth_getCode",
                "params": [
                  "0x2c158bc456e027b2affccadf1bdbd9f5fc4c5c8c",
                  {
                    "blockHash": "0x05ba8dea640ab7a281929c8bef914abaa56cfb1f88d4a3b374fbebe38e53826e"
                  }
                ]
              },
              "value": "{\"hash\":\"0x6d111c0eae4517448b28f089392aef41d2b865ea8420f504e5d57d238fb8e821\",\"size\":\"12828\"}"
            },
            {
              "provider": "eth.drpc.org",
              "call": {
                "method": "eth_getCode",
                "params": [
                  "0x2c158bc456e027b2affccadf1bdbd9f5fc4c5c8c",
                  {
                    "blockHash": "0x05ba8dea640ab7a281929c8bef914abaa56cfb1f88d4a3b374fbebe38e53826e"
                  }
                ]
              },
              "value": "{\"hash\":\"0x6d111c0eae4517448b28f089392aef41d2b865ea8420f504e5d57d238fb8e821\",\"size\":\"12828\"}"
            }
          ]
        },
        "after": {
          "block": {
            "number": "26103439",
            "hash": "0xa87d5ba74cdf9d4c4e18f38fa727a86d6ecf3a1f80e9f666e4269ad12cffb55f"
          },
          "values": {
            "hash": "0x6d111c0eae4517448b28f089392aef41d2b865ea8420f504e5d57d238fb8e821",
            "size": "12828"
          },
          "answers": [
            {
              "provider": "ethereum-rpc.publicnode.com",
              "call": {
                "method": "eth_getCode",
                "params": [
                  "0x2c158bc456e027b2affccadf1bdbd9f5fc4c5c8c",
                  {
                    "blockHash": "0xa87d5ba74cdf9d4c4e18f38fa727a86d6ecf3a1f80e9f666e4269ad12cffb55f"
                  }
                ]
              },
              "value": "{\"hash\":\"0x6d111c0eae4517448b28f089392aef41d2b865ea8420f504e5d57d238fb8e821\",\"size\":\"12828\"}"
            },
            {
              "provider": "eth.drpc.org",
              "call": {
                "method": "eth_getCode",
                "params": [
                  "0x2c158bc456e027b2affccadf1bdbd9f5fc4c5c8c",
                  {
                    "blockHash": "0xa87d5ba74cdf9d4c4e18f38fa727a86d6ecf3a1f80e9f666e4269ad12cffb55f"
                  }
                ]
              },
              "value": "{\"hash\":\"0x6d111c0eae4517448b28f089392aef41d2b865ea8420f504e5d57d238fb8e821\",\"size\":\"12828\"}"
            }
          ]
        },
        "answers": [
          {
            "pointer": "/data/code",
            "field": "size",
            "seller": "12828",
            "truth": "12828",
            "verdict": "agrees"
          }
        ]
      }
    }
  ],
  "verdict": {
    "correctness": 1,
    "honesty": 1,
    "schema_conformance": null,
    "liveness": 1
  },
  "injection_observed": false,
  "verifier_version": "2026.09.7"
}

Verify it yourself

curl -s https://api.teppi.xyz/v1/evidence/sha256:a789e847a1198864dd1c873e5e7071da972afb2b2d9736d3ad2e3cf65e2fc9f2 | sha256sum

npx teppi-check https://api.onesource.io/api/chain/code/0x2c158bc456e027b2affccadf1bdbd9f5fc4c5c8c?network=ethereum