Evidence row 2505352

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/F3xOwO"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/03976a94-382f-46e9-8374-d589fa28fa0d/.well-known/agent-card.json"
    ]
  ],
  "name": "Maonon",
  "owner_address": "0x4d53a3adb2e9509061b7f8b1d8962c2386b68059",
  "raw": {
    "agent_id": "150947",
    "agent_uri": "https://centralcity.ai/a/F3xOwO",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maonon 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/F3xOwO",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maonon",
      "registrations": [
        {
          "agentId": 150947,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/03976a94-382f-46e9-8374-d589fa28fa0d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/F3xOwO",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793672314,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T02:20:32Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maonon 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/F3xOwO"
}

What the leaf hashes

{"body":"856ba55934b4011b963b9df8c8400aa794941ab3c358eac162c187d4378c4e7a","id":2505352,"kind":"listing","method":"sync.erc8004/1","observed_us":1793672432009367,"prev":null,"subject":"erc8004:5042:150947","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. 0x8ce73edc91b5a8f57503b8686afc3a3d87d59620e0ac84eab622e2be4148bb7c
2. 0x8c45b868ac069f9e8fc4772ae276074111d7aa15137c248038173d6a7d0a0af2
3. 0xaeb3869d99ad5cc0ebc3209914905d16ca187471b924fe1837ad9a9ea5f5a268
4. 0x938327a472a09ebb4e00bffaabf066be94eae2c978783b13559332c395472ca8
5. 0x748ec0e92429f4cdb24b9f37febdaaed31da7a2c5c3e56304cc60c1882926ffc
6. 0xda6f8fdd718a43be6e57641bc76779258c83d1eb890c5aa6183a02855abfd975
7. 0xe082b75efdff0fda4a64b88bbc2dd7c5de4dbbb371782ed2c92a6b83a2036b97
8. 0x1d3c8969d703f99976e60a56e422de0f3da3c610846c4ae6fee3de29d7a2fbbc
9. 0xe4b8c3dc4f3549d2825fdcceb1e8aefb57607e4c9b5ea71cf3080ed6662ef77d
10. 0xc729d0773f5b7325f8f4d6bb1db89856b7c93583adfa9c9f727e96671576006d
11. 0x6b82ae5c653303b7d985692377fe067fbe1984746c5c17d22a61b7811529432e
12. 0xc50944a6c69e44712ddfce9ff490d4e352b87a8d00e2a1b3535476fc163fcec9
13. 0x011a0e3ddc4ed33bcbefeaa3948dc632c682c298b43d1309b73fbfab20b67e71
14. 0xaff11aa970c81dfc542d7f358866d8f7815e0e193eb66f9d52b94183bf812c8d
15. 0xb5ab3a67e92dbd6d8eb3ea95dd8fba5b750735344b87d689cb50ea92ccaeea56
16. 0x77587d79b39ec04901214373cabf0c9651bc2cf065dc080615a260064314c4a5
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7