Evidence row 1773825

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/PvfRfF"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a6883cc9-d6e7-497f-9ade-67ce339efbfb/.well-known/agent-card.json"
    ]
  ],
  "name": "Klontias",
  "owner_address": "0x3ebb50af5be8b41fd4943b9f73cdef59396cf934",
  "raw": {
    "agent_id": "9388",
    "agent_uri": "https://centralcity.ai/a/PvfRfF",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klontias 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/PvfRfF",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klontias",
      "registrations": [
        {
          "agentId": 9388,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a6883cc9-d6e7-497f-9ade-67ce339efbfb/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/PvfRfF",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793549828,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T16:20:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klontias 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/PvfRfF"
}

What the leaf hashes

{"body":"b83471ee192f803152e28fcc2bf759e766e4be0b568ed5daff8a7a6580eea6db","id":1773825,"kind":"listing","method":"sync.erc8004/1","observed_us":1793550012712803,"prev":null,"subject":"erc8004:5042:9388","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x059c302e12099057c47933ccb95603f54b1a7f3ef22cfe48b8610a97ae618e4a
2. 0xdcb290e71ef44bb401ebf293539150113567fb11570a1b5b2006398d383671f0
3. 0x1b65936e1b76dc8fb3744145a41f653cb8a01678ae9f667b1cb9e1933ccd7c0c
4. 0x38e4f508e1347104806fdfac384906407d58a8a990319e57697c39058dc39fa3
5. 0xe052b7b54315685337b7528912c6bbcaafd2f7bd9d21c29568d1a367b03973f7
6. 0x7a8e39dfa496f8815b59d037093a9e574fec6ac4cd94784806dfa713efeb9f7c
7. 0x3a63ae43fd5431eb1fa45f1f8ba76d47b8a4d89333a18b90823b30606631b30c
8. 0x40a1d6ff9fd080684845e72a2a397724d2627fb19e532f880e8198686b9f2789
9. 0xee01860f2a8455e61011ad4c31b794f3d4c5f7a4358eaf1ff54e3646d1041271
10. 0x85def87da9ea02d1fc50e8652dea766f8ee4a79fcf593b93eea46f3d2bfe9807
11. 0x0233a63b507fb89383f86df4c2333358a882fbae41beef40575169ed2ac011c4
12. 0x0e504833698abc04312a4beba98e6602297f4ebcc6ef94d56c7c823f8f4d1120
13. 0xc5ca32546ce0064b3138a27ee36e8efc96a7bb8d2662039a9f7264614b609213
14. 0xd6df189d40f713323baeb698612a9e7d2afd763112be148a165d7fe65a5c64f7
15. 0xb611d3d400373ab2497019fc1d3d5040f4f6589f8d98d8e25ccf29dd2b68ad92
16. 0x5cf5a0a57795246f996e480f05ed085c19d02f7d6e8fc3ddc392412466554f0f
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90