Evidence row 1258963

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://sports-predictor-api.fly.dev/api/v1/probabilities"
    ]
  ],
  "name": "sports-predictor-api.fly.dev",
  "owner_address": null,
  "raw": {
    "caip2_networks": [
      "eip155:8453"
    ],
    "category": "",
    "description": "",
    "domain": "sports-predictor-api.fly.dev",
    "endpoints": [
      {
        "description": "Calibrated 1X2 probabilities plus derived markets (totals, BTTS, correct score) for every upcoming fixture across the big-five European leagues. Backed by a public, Brier-scored track record.",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": 14,
            "group": "query",
            "name": "days",
            "required": false,
            "type": "number"
          }
        ],
        "pricing": {
          "amount": "0.02",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "8",
          "l30DaysUniquePayers": "5"
        },
        "serviceName": "Sports Predictor",
        "tags": [
          "sports",
          "football",
          "probabilities",
          "predictions"
        ],
        "url": "https://sports-predictor-api.fly.dev/api/v1/probabilities"
      }
    ],
    "enriched": false,
    "iconUrl": "",
    "id": "sports-predictor-api-fly-dev",
    "integrationType": "",
    "isNew": false,
    "name": "sports-predictor-api.fly.dev",
    "networks": [
      "Base"
    ],
    "priceSummary": {
      "avgCostBasis": "exact",
      "avgCostPerTransaction": "0.02",
      "currency": "USDC",
      "maxAmount": "0.02",
      "minAmount": "0.02"
    },
    "provider": "sports-predictor-api.fly.dev",
    "providerUrl": "",
    "serviceName": "Sports Predictor",
    "tags": [
      "sports",
      "football",
      "probabilities",
      "predictions"
    ]
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"2e7fdbf69341ec160e42a28b5a2bf8caf9af2fe065303b351c9f2b18d8e0b1cd","id":1258963,"kind":"listing","method":"sync.agentic_market/1","observed_us":1793384196768430,"prev":750298,"subject":"agentic_market:sports-predictor-api-fly-dev","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-30 (243099 rows).

1. 0x6061f7d2269625ecd4d860ac99d3faeda7a5000d0a10eac7a1cf51404b8a8fd6
2. 0xdee5bb839827f9a10ed3f78c444577d915eea46ad8925bfe2ca1a64eeb358f24
3. 0xa67bf51de94d879c5d0d559c1b20b684b3ef9683835b25eb37dccc5c2dd08686
4. 0x2e1f0d8359169e2403008edc99bfa394152df1333e5d68da9309bb5d7d3229a7
5. 0xe43276c599802b202ee56795cf7e69e9b3acd38ce316986c9818edd59fb488ff
6. 0xaa67b67dd05499f0580070a1c8233d22e03402fecaeff2095ed588bbc86ce9d0
7. 0xb8a39ca8900e9fee0109c8313c7d67a6bfc529b5e33c270d7c20daf50f2bd463
8. 0x278bdb6cf4814e13f8413068d26be38d6550ae72172a9d7db501b4f7973fd181
9. 0xe30f47154b40f2f087548a766a120aa942ee7bb788a809889ea230ea1867547c
10. 0x0d8dc31b839c4dc5e31bc896b65912105ea543e53e725769c999e27eed1cfddc
11. 0xec872a5c9b7886e8155359893e581dc779ea0cbbdf08f1bb555de303ea60a786
12. 0xf367c0b1df2ffc15b764b5ad0caaf07526aeec73d9b9a4fd7bcc5de033506aee
13. 0x7ae0971906d125dd6b90b4b23f9b0f031568e95c77c8aba07223b5ef3ee3e226
14. 0x863694f188c4b3bb5062c468823f130a2c1762c9b6bf2ce9a68fd27f465427d0
15. 0x7ecc532de10b728de98de2eb2a81fbd8da2254ff32b38b6ffde14af9964fc470
16. 0x910a91495535ac1a9e959d27d607e185616d2d41b45bc7071c6357f426f372d8
17. 0xffe660edb9e5c6e3449a49454634c3e7b2f9fe703e5697f723b021735647ab7e
18. 0x30a81d8fcef4e8f9e2877c62796cfc5612fc1b251127d531dee28f8dbd5c5147

Day root

0x0826c7ad6039e06a2360ca0a4a3a4fe7f2626c6dc19f71a37599386f78b39875

Chained

0x36b4c8a1063758f0b8765fa1bdf75fa92fb543cc183add3e261880ee2bd1f822

Published

On Arc Testnet, block 69923247: 0x8704744146c6967c8abc9e9a99de4db7283b29e840922ea83a69b6fe776e6861