Evidence row 558258

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": "11",
          "l30DaysUniquePayers": "6"
        },
        "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":"3e8fa6a1287e73474faa0a63438caafa557082cd3b19509cda4a0aa052d0efb5","id":558258,"kind":"listing","method":"sync.agentic_market/1","observed_us":1793134966351510,"prev":547962,"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 2026-10-27 (273461 rows).

1. 0xf44a4548209865eb871f5bc42c83713bd4ddce83bf4fd63dea3888bbc9957372
2. 0x7477408cbab7170a3a3b10b10559d66af099f6eeac4354035a6be45498f22afd
3. 0x8f19fa090bbbf9b1e05bf8beb5d66c2131504e434d6249d0563b009601755b01
4. 0xa975169ecb4c954baf12c0c0fbfe33a8b1097e4e910e75a3f280b816c449f597
5. 0xb9249b25b495d56fd3cdc7fbab3aafcd60f3c2f0e851c4f56783de746142f597
6. 0xe1049ecede95adfe9b3afc06c2b42e812868257f92aea2b05c7ed209ff60aec8
7. 0x9433e222954e06c7be8e844a86b133fe0e06a1ed99eba30dce823510917bd055
8. 0x1d9f317fb1dcdd06903e527c73cc11828fad61765f356e9c5ff1f9ac71da1e86
9. 0x851e1688156148bed1a19931f7473ec6c12077638088285a7028d5938b4b6acb
10. 0x7ee2077cc5ce2f02a1c96750fb3cd8cc6733d62aa9ced705f57c7a5995526139
11. 0xd7e1d15523cb9df856351d9c5d85a0e7b6456e5dbec143452707410c827472e5
12. 0xd80cea574304ef1eee7c8b03c1efcaf66eb83498acb1756c4e37eb1d063b48be
13. 0x47993ad5e402c748d96928c5127292d12f5f590d15cf544698f6bb348ad7dc9b
14. 0xce1471491ffb52101d7cd9884cca0fb37a9496f6e8250375054907d24a35d04f
15. 0x56f7109d4cde42492651beb1237c13cdcbf95e6fee2b2482391a2388e04c4629
16. 0x8745bd887f5ce9f7a49558fd2b04cdcd97a05ea9f8a23f62d0e80cb13d328b0f
17. 0xdf1105afdc109de3c09a98fc8a3864159ad964e6f49b635c105a27a1e1f14310
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4