Evidence row 3152307

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/4Dc2dA"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9cc66b5c-8e6e-4908-9004-c95422be145e/.well-known/agent-card.json"
    ]
  ],
  "name": "Fantunter",
  "owner_address": "0x7da5d40077ce59fcbbb2f79370da72739e7be059",
  "raw": {
    "agent_id": "309191",
    "agent_uri": "https://centralcity.ai/a/4Dc2dA",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fantunter is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/4Dc2dA",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fantunter",
      "registrations": [
        {
          "agentId": 309191,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9cc66b5c-8e6e-4908-9004-c95422be145e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/4Dc2dA",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793835531,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T23:42:31Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fantunter is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/4Dc2dA"
}

What the leaf hashes

{"body":"c5c21f218c85d56e28c96d1cc023ea50965f069d873e9721a15ec3477de36805","id":3152307,"kind":"listing","method":"sync.erc8004/1","observed_us":1793835751796050,"prev":null,"subject":"erc8004:5042:309191","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. 0x86369fad37e05a8dfd02ccfd5a8a9755673ed9ab47a42c927ea8cd2e26af6ed2
2. 0xe6c320dce7b193c384d7f2ed591a233f4b5ae650311f674708c5402843ed3b60
3. 0x3395e077a66b140bc93d577b797b497ede44d64a2d68c4dc316a56e5847d7ea3
4. 0xd7e91244fe7d87cbe5dbeedf80a6d22e329152f39548d603c8e5f1fb5d4869d2
5. 0xb14dacae4f4aa4b7388177da4c1101846f374a48e1fc6f3c148faae9e5a42020
6. 0x70767b20bcddbb5a516e11cf4df71194be8a42c6a187e7ef122fdb8f3eb81331
7. 0x3c498f29552283aabd46fb1603be07613e6cfbaecdc23fbe51a1a10d77f416fa
8. 0xdd2363e450614af53a802e588028186aa89c273d19fe053500487c6c5970b30f
9. 0x9578b3b8cb99dd50e8dd61c5cfb707d2f2521a3b4f26d3c2e120464337823695
10. 0x2baf0b807c2af6d02613658b235b85ff482b3a1abd7b4fdf3b4f4defd7929540
11. 0x93f2cf9065088f524c713af957545c2d0ebdfedaa8be4558dca471df0ebd6141
12. 0x41ce04472ac68c92a86876a4011880094daeeb16cc0aad75c07842de1bbd23a4
13. 0x94c004491f555f082be1a38172d879542c52b6d1ed19e62158f3b9ddcd5769c9
14. 0x4d0a7156ec796edb8d5a0d2e4485532fbdb3169d97aba38a0b511c2d6f628d21
15. 0xfd43ba7389cd962b524a46ad83e1376d2c8058f201e4e5045df6cb4011c39a08
16. 0xdc69c7e21c2f9c0827141cf63db0938760879d1a284b22ad79d15b80f400808c
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345