Evidence row 3447199

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/yxcMHb"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3cf38618-0fc4-4bed-8ff5-55b45a5e4b37/.well-known/agent-card.json"
    ]
  ],
  "name": "Schestel",
  "owner_address": "0xcdc25a1d76d73a96c479383834ff21e0525a62f3",
  "raw": {
    "agent_id": "350639",
    "agent_uri": "https://centralcity.ai/a/yxcMHb",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Schestel 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/yxcMHb",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Schestel",
      "registrations": [
        {
          "agentId": 350639,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3cf38618-0fc4-4bed-8ff5-55b45a5e4b37/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/yxcMHb",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793907378,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T19:37:55Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Schestel 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/yxcMHb"
}

What the leaf hashes

{"body":"484ba1f2ec16320c68a0b31a0c356ba29630ebd4e926afa2b459e14d12821632","id":3447199,"kind":"listing","method":"sync.erc8004/1","observed_us":1793907475507998,"prev":null,"subject":"erc8004:5042:350639","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0xe0bf22873d8276953f087012d5407ce0f342e78616aa05e453946e6a7d74b148
2. 0xfa6fe036b51c5d9f28d799d031410cea5c391654fc667fca776b806891c99f70
3. 0xf7f991a14826813e4a8863fca1db5907d3cd567f96fb8566d98acc185c091332
4. 0x13c020d009f1c34db05e3176a4eda333af349bedfb24361acc0b60ea385eb3df
5. 0x9bc4fb2550cecaf6488268dd61bd27fc8b1e54d74f238a564a24b4cb31ea55f8
6. 0xaa4936704966e1675a1915fb65582d090df225383170d233595c4ab48489494e
7. 0x2507aa42e9a3d8516ab597424725fb80b935963ccae3cd181ee8cd74e9f7a768
8. 0x5f834fb0c29b767733469d9cc98f4cd457c3969c54533386c7d53e213338b36f
9. 0xfb76d5405dbab75fcf140d70d58e8ddd5e81a381696350c0ddf20eae860b6e94
10. 0x22a3f3ee12021437892fd7f4c879c5b5f88255cc4934cc33fd371a4a36702a7f
11. 0x95a02f50afc66e197aaae04a4d820e14c6ce01e1e1bbb286c625f133735f9ddf
12. 0x0107a14bfc55e73be0bf9b73b7baf9f12450a25cbad8175493fedf4d8d0ccb27
13. 0x53360dd4a714944f94296b461a01bcc564310b05565b05aea6e1a71feee1a57f
14. 0xce27876666d433e301388ab9a229faf79cf58e8e5e9d26b51a8919e49ef7c4fb
15. 0xb5004928d173812cab4255917f4c361aae718a32a8e6208a7de15d84417a441d
16. 0x706c875c10714e921f12357b889e8f8c61b62dcf68745f3b7e23aa127226e76c
17. 0x595efddb5b196a921c775c54d0aa541065f1802bfefb8bd003a60b16925c4b58

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94