Evidence row 2530228

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/zIdYzL"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ace34a0a-59b5-43f0-b725-c3a78a5074f8/.well-known/agent-card.json"
    ]
  ],
  "name": "Flabel9",
  "owner_address": "0xd57348b5e8ebaf7c3c507470de5dea9106287a83",
  "raw": {
    "agent_id": "160121",
    "agent_uri": "https://centralcity.ai/a/zIdYzL",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Flabel9 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/zIdYzL",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Flabel9",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ace34a0a-59b5-43f0-b725-c3a78a5074f8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/zIdYzL",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T05:16:02Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Flabel9 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/zIdYzL"
}

What the leaf hashes

{"body":"33b486cdf555b116b79dc6c42eda090f119be4f937595c459534d40241729c3f","id":2530228,"kind":"listing","method":"sync.erc8004/1","observed_us":1793682962967017,"prev":null,"subject":"erc8004:5042:160121","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x62de4473f8d3783200ff2947b12fa712c6801ce015d2257756a66125d300b77f
2. 0xb2670fb50979b26f4033d277e83664a127ed3d89fb8348dc12008ffd68676c55
3. 0xd7c03505079c408d1cec39da621df16029d0f3cd5bfff4ecce004cca2eaa2216
4. 0x96e803d98518fea62930e3ac23dc0c74af7295717661731b1e7743c57470db4a
5. 0xdd2cb6d99a2d87fc30ad1549b58cb9376d214719c29ec4361c2967d7429e793c
6. 0xcf11484bd66337f307972938ff32b1b9f5292411b86159b33255aab266a294a4
7. 0x4c25529014492fc5b3f8221e806c70ed858e0969dda33b51fba784e60500cc2d
8. 0x87485ea2b587a6cbce899fe858f1af85ffa542451249a739797253761f793ec3
9. 0x1fa7779eba20f96befc756f5c9419322460084f85d1a1540b6b3d1fb4e69bb35
10. 0xc9868690b767fe877d361b626668677c8c2a58cd4bea992d94f485cb9a35ae63
11. 0x138d9878c409be740a9266ed7c815a21c5ab39fe9c1d60380b62f2003ac938c6
12. 0x9e1a291abc134f2f4b03ec8cdf7eb3a9ec9b04abd42813940f072904597540f8
13. 0x935aada10f117485a9e2b905a05d3c89c0ea4c0d9218f126f2818246c6d7a5f8
14. 0x7888f4af6f2ce9e8a2789d6262f3507d19501a0a365770aaf709515f60b6e8f2
15. 0xa8458bc8c8ab1d4945ab9da0d4203ddba2468a0fef808e9febae01e3e86bcd40
16. 0x4f2735e4d41cb2a5d48f6769cc066ea1066bbcd0623dd42fe7bc81e54092cd64
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7