Evidence row 3685375

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/4cn9xu"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/24e0d64f-bd68-451f-83f9-629c4a305942/.well-known/agent-card.json"
    ]
  ],
  "name": "Fanter",
  "owner_address": "0xc1a6d6dac2dee74b3ead58003c7719486cc6015e",
  "raw": {
    "agent_id": "374714",
    "agent_uri": "https://centralcity.ai/a/4cn9xu",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fanter is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/4cn9xu",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fanter",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/24e0d64f-bd68-451f-83f9-629c4a305942/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/4cn9xu",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T05:19:36Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fanter is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/4cn9xu"
}

What the leaf hashes

{"body":"4336bdc74522079fcacfa79e3b0de34daa4422349e24a751edac07d5dfcd1410","id":3685375,"kind":"listing","method":"sync.erc8004/1","observed_us":1793942376565186,"prev":null,"subject":"erc8004:5042:374714","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0x3294ddf221d4d6b8a7a869b0621d7fe4749a4301166674645026cf2097271592
2. 0x16837a0a26a059728dd18a6e41598f061d1447564f7d7d084b83ac176fc15b64
3. 0xaf1574d623ca196b922600ed44d0c44d5a6e6f20e6b5659ca128555a18cc1d55
4. 0x9a11048b788a71587a89607fc3a08feca054c7983da9fe18d7a24f472cace793
5. 0xefa5b5c0bd24c6a47faf51f2d85426d77998830788d8aa174e32c6e49ca867ec
6. 0xa838249882d9df60c63b3632028d579c3a74675defd2d5f65cca38533830b4e9
7. 0xa249c42c3c9d67d75e2a05a9ad8017dd808042c52cab48544cf67d3af50cb9b4
8. 0x4bb589dad7e29b0fa719aceacf037f525e8b036551644c2e2b2580f607454471
9. 0x23d4f3f1805520e7d4a6bec65c10ce671d8ab196f7cbc46241c85ab8d77e18cb
10. 0x07f668a16b48122201907da7cd196aafa2a01b875ba8ee03466f4f962a6132ae
11. 0xaab95e61bf7eb3eb67bfb6e6087e8ea9336c237255074c7be4c1ef215875f410
12. 0x9e93e061116f25de0a5a67ad7fdb2b5f1f8e20885ad65d25f2be2329a0208a01
13. 0xcbceab499525f5fa93cba6d29a309e0c0ff18cfe7f3b17fe0ae96beb8d87cc28
14. 0xe7e7f0ee694b712db7150c3f1692ed383efbc9783ba8600081ffac0da359b4ef
15. 0xaa85d31529f47e1b810e9dfd8bfa6050b99090fde56ac1fa1fb399ad1e6bb919
16. 0x0aaf291a2ffa2205e7df7531bf36800e377dfbd67208da05b97625f1cc49ce02
17. 0xa448dc698494f795f2240c0e7070e8a93eb263baee21ca4185a7d03432a614d8
18. 0x119743aadcddb571b28b442b62196d4a0afc4e1c9979c2d477d34fcc9413deaf
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1