Evidence row 1259340

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://cryptoshark.duckdns.org/reports/market"
    ]
  ],
  "name": "cryptoshark.duckdns.org",
  "owner_address": null,
  "raw": {
    "caip2_networks": [
      "eip155:8453"
    ],
    "category": "",
    "description": "",
    "domain": "cryptoshark.duckdns.org",
    "endpoints": [
      {
        "description": "Current USD market snapshot for a supported cryptocurrency symbol or CoinGecko asset name",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "bitcoin",
            "group": "query",
            "name": "asset",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.005",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "7",
          "l30DaysUniquePayers": "6"
        },
        "serviceName": "",
        "tags": [],
        "url": "https://cryptoshark.duckdns.org/reports/market"
      }
    ],
    "enriched": false,
    "iconUrl": "",
    "id": "cryptoshark-duckdns-org",
    "integrationType": "",
    "isNew": false,
    "name": "cryptoshark.duckdns.org",
    "networks": [
      "Base"
    ],
    "priceSummary": {
      "avgCostBasis": "exact",
      "avgCostPerTransaction": "0.005",
      "currency": "USDC",
      "maxAmount": "0.005",
      "minAmount": "0.005"
    },
    "provider": "cryptoshark.duckdns.org",
    "providerUrl": "",
    "serviceName": "",
    "tags": []
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"58665da85b8cd7924ee245d938faecf4bb3a21c0ca8f895152a0100a64df3d9a","id":1259340,"kind":"listing","method":"sync.agentic_market/1","observed_us":1793384215308402,"prev":525647,"subject":"agentic_market:cryptoshark-duckdns-org","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. 0x894064cb55a2f23d06bfb5b5e0f5eab9314a3cee2ce7865ab4fa6d0f776d5744
2. 0xe657ca7ec217ad0db4ef7c45b85eb389dc16714d29b904620f4211b45ce7c224
3. 0x876b3de488b34a9ad0c36907ae444fa328719b534398f15c5f72da30ab585e21
4. 0xbd9aa8143560c4a4f6f04041621100b4bdfe96e207437010595339228e915ede
5. 0x102e4eafcdf4945f0b4264f02153655deef0c5bd84b67b030845365781bb4972
6. 0x9efc946abb628116e93065bd3c6a2dd93f9a0793d62c43a4fecf0d02f61cefe0
7. 0xf22e99d885f2ca360f3cb1a317d941ff3d5739eb01c26ee303f6f270958f82fa
8. 0x897bdf3f36e1924ad0bbf121c6011a59e84ce95a1d4944cf966ceb4f086adc22
9. 0x24bc2204bde8452adf7445db611d73ad33542c1cc5d8ef2ae81d8135818ca40a
10. 0xa6544260ed47b8690218f46fea91c703eabfe06efdd1ace49df7099377157f59
11. 0x76223a388aea9a6e5d60b18a28b628b0af4029c12b5db1af73f0499c978f3b25
12. 0x8eecb41108b41d7fd9877004871b23203ed037d1b02052f45e85ce8808815d3d
13. 0xa0bdb5f3bd27bfda93487148c281e2998b9a5f0ec8cec2ae9b744375d5414046
14. 0x2cc23d59d659d5b819934005bab57d036b04ff4c8b701cb0e274c40aaddb2d51
15. 0x235114e50a987e65d728b9ef8b5978846cd7c01f22effc55dd604c388ce359ec
16. 0xdbaaffa44665d1fa60d33d2c4075bd87629b76d01a6ee63e621e78590303b56d
17. 0xffe660edb9e5c6e3449a49454634c3e7b2f9fe703e5697f723b021735647ab7e
18. 0x30a81d8fcef4e8f9e2877c62796cfc5612fc1b251127d531dee28f8dbd5c5147

Day root

0x0826c7ad6039e06a2360ca0a4a3a4fe7f2626c6dc19f71a37599386f78b39875

Chained

0x36b4c8a1063758f0b8765fa1bdf75fa92fb543cc183add3e261880ee2bd1f822

Published

On Arc Testnet, block 69923247: 0x8704744146c6967c8abc9e9a99de4db7283b29e840922ea83a69b6fe776e6861