Paid call

The blob, as servednamed by its sha256

{
  "schema": "teppi.evidence.v1",
  "capability_id": "cap_01M1A51MJYPHTWRMWKQDHVESM5",
  "probe_id": "prb_01M3RKAVB5WXG4R79ABB1FKKNS",
  "golden_task_id": "gt_01M3KRFJR846G6FVGXHCYTM596",
  "observed_at": "2026-10-04T05:32:23.906Z",
  "transcript_hash": "sha256:a06a37714a3699e990fb29426d74f91ab00a51aa256e43593bfaba7da72d7ab8",
  "request": {
    "url": "https://crypto.apitoll.cloud/v1/crypto/price?coins=BTC",
    "method": "GET",
    "body_hash": "sha256:44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a"
  },
  "response": {
    "status": 200,
    "body_hash": "sha256:8f5e058a311a049f05fdf54589aa9fc0b527e43a66dc89e90c8bbe795d23d417",
    "latency_ms": 1136
  },
  "payment": {
    "advertised": "1000",
    "settled": "1000",
    "asset": "USDC",
    "network": "eip155:8453",
    "tx_hash": "0xb8d4ca8a9ea45f08887889f444d20ee6dd4c8e46769e312ebfc834210ddaa766",
    "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 api.coinbase.com and api.kraken.com and www.bitstamp.net and api.gemini.com",
      "generated": {
        "template": "gt_01M3KRFJR846G6FVGXHCYTM596",
        "network": "market",
        "subject": {
          "asset": "BTC",
          "assetLower": "btc",
          "pair": "BTCUSD",
          "pairDash": "BTC-USD",
          "assetName": "bitcoin"
        },
        "truth": {
          "kind": "spot_price"
        },
        "before": {
          "block": null,
          "values": {
            "price": "84851.4475"
          },
          "answers": [
            {
              "provider": "api.coinbase.com",
              "call": {
                "url": "https://api.coinbase.com/v2/prices/BTC-USD/spot"
              },
              "value": "84850.995"
            },
            {
              "provider": "api.kraken.com",
              "call": {
                "url": "https://api.kraken.com/0/public/Ticker?pair=XBTUSD"
              },
              "value": "84851.90000"
            },
            {
              "provider": "www.bitstamp.net",
              "call": {
                "url": "https://www.bitstamp.net/api/v2/ticker/btcusd/"
              },
              "value": "84850.88"
            },
            {
              "provider": "api.gemini.com",
              "call": {
                "url": "https://api.gemini.com/v1/pubticker/btcusd"
              },
              "value": "84854.53000"
            }
          ]
        },
        "after": {
          "block": null,
          "values": {
            "price": "84851.4475"
          },
          "answers": [
            {
              "provider": "api.coinbase.com",
              "call": {
                "url": "https://api.coinbase.com/v2/prices/BTC-USD/spot"
              },
              "value": "84850.995"
            },
            {
              "provider": "api.kraken.com",
              "call": {
                "url": "https://api.kraken.com/0/public/Ticker?pair=XBTUSD"
              },
              "value": "84851.90000"
            },
            {
              "provider": "www.bitstamp.net",
              "call": {
                "url": "https://www.bitstamp.net/api/v2/ticker/btcusd/"
              },
              "value": "84850.88"
            },
            {
              "provider": "api.gemini.com",
              "call": {
                "url": "https://api.gemini.com/v1/pubticker/btcusd"
              },
              "value": "84854.53000"
            }
          ]
        },
        "answers": [
          {
            "pointer": "/prices/0/price",
            "field": "price",
            "seller": "84850",
            "truth": "84851.4475 to 84851.4475",
            "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:ebc4ad2fc2bcb11ce34f35a38569d333585da8509f2fd1039cb5c464706cc855 | sha256sum

npx teppi-check https://crypto.apitoll.cloud/v1/crypto/price?coins=BTC