Evidence row 2598190

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/mBRpOr"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4e606871-eae7-4047-9c06-cbe5dac9300e/.well-known/agent-card.json"
    ]
  ],
  "name": "Tidan",
  "owner_address": "0xc4592d4e0b8c4bc4baf47f0c95a5f7caa85ee2a7",
  "raw": {
    "agent_id": "188980",
    "agent_uri": "https://centralcity.ai/a/mBRpOr",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tidan 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/mBRpOr",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tidan",
      "registrations": [
        {
          "agentId": 188980,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4e606871-eae7-4047-9c06-cbe5dac9300e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/mBRpOr",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793717151,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T14:47:07Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tidan 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/mBRpOr"
}

What the leaf hashes

{"body":"3485cf0dd857c5ec1c7dbe36143765c92fede6201b17a4c86e7acfb5702b4dfa","id":2598190,"kind":"listing","method":"sync.erc8004/1","observed_us":1793717227427264,"prev":null,"subject":"erc8004:5042:188980","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. 0xdd76e688fe3348db76b325846aadd287cf772b9800c32be51eea949f2a820e8b
2. 0x17590e7c359a5c835cd19135cd5cdcd3ed018e07933976624e345170a5e6a410
3. 0x30e0c700ef4b76c21ccbc72068ba21e1139d392abe2120c25b92b44b7c214035
4. 0x9a14367ad33566082a2e3aa534762333886246d2f3473dc8532d1a681850b381
5. 0xa3fb5241d28c2cc719f817ba2f7a57eaf42c3baf86b7838176cea5b04515a7fe
6. 0x73973d82c8365ad5712d61051050e2f4cf7fecc4c1f177972cc5df0b7877f32f
7. 0x2b84421464adebf9fedcbfa8823345ec94eed28518fa62363628fde3ec4850d0
8. 0x31a33024581f6bb5e677f6186cab63ef3abfd9d0ceda4d7e634df3c452ad0e0c
9. 0x1d80ac03d3b39c168a17566ee7be27b272637325bf7f16cf484f1ab3b310a9c5
10. 0x6885941e3e3b26081776eed88656a583076c670e20f90db423d29cbe8032ed49
11. 0x9cf52896e51759f0cb0df15622d36d543c10649f8a92c38e4ecfd6f5e0e68ad2
12. 0x4ddd25ef21cd5cb7bdfdcf0d2d550f71290c54d3133ba104829ef1cb10fe46b1
13. 0xce6f344e5d2ebbe9a3ab4bb64d1eeeca122b42bf3c2bf88ced9f78e1da0b926b
14. 0x2c1baf03ae8564ef5b628cdba2345355f8a5380a741795df06515892893be4e0
15. 0xa2affd8bf947cfbdf7d8306e1c5d3a442dbd709fab2739124e1aecfdc7d513da
16. 0x68c6b9053bb76224fd0e15585b411d440e30609e5a4fb17301a7d24e9b177e60
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7