Evidence row 2984008

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/hyNwGo"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c012ed9a-572b-4b06-9da6-8ed36122834a/.well-known/agent-card.json"
    ]
  ],
  "name": "Klarjo",
  "owner_address": "0x60463f11ffe49c5a974f69530e5e84c995b65631",
  "raw": {
    "agent_id": "238518",
    "agent_uri": "https://centralcity.ai/a/hyNwGo",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klarjo 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/hyNwGo",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klarjo",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c012ed9a-572b-4b06-9da6-8ed36122834a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/hyNwGo",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T09:23:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klarjo 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/hyNwGo"
}

What the leaf hashes

{"body":"1860120f0ca594aaf7f9558faf573dade6974fcdca6f7a3c08163eb9c9c18bd9","id":2984008,"kind":"listing","method":"sync.erc8004/1","observed_us":1793784192975325,"prev":null,"subject":"erc8004:5042:238518","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x590d54bf8b020cef48bc37da89d697208aaf83e31e7420f9296197a63b4bdc8e
2. 0x82940427fa1c7b824f299bc423a67e0e62003a8d705431edc751b9b64a95690b
3. 0x7ed5fcf5028d118ba9598fbd021a8b5dd7fcb1c834ab6d0affeaab91f06f802c
4. 0x6912793cb2691abf62330a75aaa0ad9f9b020fa414a8a9f2bd69a1828a3048b1
5. 0x608cbdae793b75d3e65ca7c8a5c5487c6280362a11592db8d690631e3ca60073
6. 0x6cbc3c83069cf9b9511dc9b3bb72fd43789e55adcc22c48fc5d5a52594c31631
7. 0x608fad5a94204f779ee9aa166c439103b1781ddb479bc0e7171e840cdfa6c568
8. 0x405c7c459196e5e52ed0880c5dab979a3d44678669a2cdb05b8a85f797544a28
9. 0x85120564f13552989e72a1c645265121663f021c59fbb091840977c0e5ce5929
10. 0x26d1d1f1675ecc49a192034a4c255073115ba4abacf88614f518a10760635d14
11. 0x892235f1aa97a81cf7763188204bda5225956582d487e290715069be2d62d45d
12. 0xea3a65b940957290f1df68a6aa5bcdfc041e6656e9c06ba5ed96ee4f8397e93b
13. 0x1187ab9017834f209eb10861bed61cd5a4620a57e7c1363d9d9dc30898fb63ad
14. 0x9e77f63ad84a9a7f4ec5bd22587b7426172f805d9542bc37a0e6eb7a5819d762
15. 0xef57a5030e9f74924772ed82f2ec9d81269d0f11488e66c967d5fe90d002634f
16. 0x5c295f44fee7844fe001921189101c73d5ab26f05805bf5587a5f0e5ee351912
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345