Evidence row 250212

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://base64encode.use.x402atlas.com/base64-encode-url"
    ]
  ],
  "name": "base64encode.use.x402atlas.com",
  "owner_address": null,
  "raw": {
    "caip2_networks": [
      "eip155:137",
      "eip155:42161",
      "eip155:8453",
      "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"
    ],
    "category": "",
    "description": "",
    "domain": "base64encode.use.x402atlas.com",
    "endpoints": [
      {
        "description": "Fetch any public URL and return its content as base64 with the content type and a ready-to-use data URI. Embed images, PDFs and files directly in LLM and API calls without downloading them yourself. Clean JSON.",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "https://x402atlas.com/apple-touch-icon.png",
            "group": "query",
            "name": "url",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.01",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "10",
          "l30DaysUniquePayers": "5"
        },
        "serviceName": "URL to Base64",
        "tags": [
          "base64",
          "url",
          "fetch",
          "data-uri",
          "encode"
        ],
        "url": "https://base64encode.use.x402atlas.com/base64-encode-url"
      }
    ],
    "enriched": false,
    "iconUrl": "",
    "id": "base64encode-use-x402atlas-com",
    "integrationType": "",
    "isNew": false,
    "name": "base64encode.use.x402atlas.com",
    "networks": [
      "Base",
      "eip155:137",
      "eip155:42161",
      "solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp"
    ],
    "priceSummary": {
      "avgCostBasis": "exact",
      "avgCostPerTransaction": "0.01",
      "currency": "USDC",
      "maxAmount": "0.01",
      "minAmount": "0.01"
    },
    "provider": "base64encode.use.x402atlas.com",
    "providerUrl": "",
    "serviceName": "URL to Base64",
    "tags": [
      "base64",
      "url",
      "fetch",
      "data-uri",
      "encode"
    ]
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"a586e354e90327e1ebd64d50bda8cb9396b42553942d8bbb66f2a25c9549b716","id":250212,"kind":"listing","method":"sync.agentic_market/1","observed_us":1793029279613001,"prev":53793,"subject":"agentic_market:base64encode-use-x402atlas-com","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0xfbf47a6edf08e60cb4e069125edc442d46ad14bfbc9087232e41d2ec0cb4c3ca
2. 0x67c88d8f76f97c8686c359d9059f45781555c7b0e4ca67ee3226cad89fc914d6
3. 0xcdd14a6939525c515dfb2ebc1f4d9a0021bf5102f2d7784e8e15cee91a53dbd9
4. 0x63b2a895f41f10ef7a698b482ba03d0a9024ffd894dff436365cda2de3cff7b6
5. 0x806054d2a029d2142dfbd50fac1a36e7005ce8979e94ba995754ee16aab1d6d7
6. 0x628b53efe73d50c3cd64d48888513bd8feb9bba63d939636ee133e9cbf453ba7
7. 0x08dca3e4dd645a3e00318d39a3593e16702f4c044d734b7cdd56efdc651761ea
8. 0x4ab32d37c3ce65a2cda51acad9f1d3eb358a5911e0af7b7a2fd0547bb08e0321
9. 0xa0f80f243f8b4719fc8bc7f60682dc3e72a50ebb41702b45f94d65e9d76b96c3
10. 0x0d9c6b15190d9e13a7cb74876b1fd47b5bba1e548abecd756ff8fd16658a6713
11. 0x51bc8fcd224b36d2c60fa49f46f383ee8328191b9e73209ce8018f2612c3d42f
12. 0xf8173f36b7a27e1bb0f6961a49501bba1d99349c5e11449d0d557fbaa910be0a
13. 0xbee644d57738676bfb20eb90d6021f364bf883a8d54f8d17e9dc4749b4074c3d
14. 0x44945ea9ad8b24e723ad5a8fd6d014024a49531783f74ff9229c2ab6930e84c8
15. 0x68d296b1e00b4899fb83c3fba36fffaefa311eac2903067dbebfe776a12b4a9a
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae