Evidence row 1837531

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/4cuPHs"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f51be584-f3d1-495a-b9d4-ff3834d0ddd6/.well-known/agent-card.json"
    ]
  ],
  "name": "Hokor",
  "owner_address": "0x270cbb28564cf8065d5f986178f4bbe9107d2792",
  "raw": {
    "agent_id": "33245",
    "agent_uri": "https://centralcity.ai/a/4cuPHs",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hokor 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/4cuPHs",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hokor",
      "registrations": [
        {
          "agentId": 33245,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f51be584-f3d1-495a-b9d4-ff3834d0ddd6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/4cuPHs",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793571925,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:29:18Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hokor 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/4cuPHs"
}

What the leaf hashes

{"body":"2490c6a1138e4fa6eaeea1021096f872c5dcd5365fe73ae008e9cecb72cc873c","id":1837531,"kind":"listing","method":"sync.erc8004/1","observed_us":1793572158871045,"prev":null,"subject":"erc8004:5042:33245","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. 0x172cd2a2f2f7aa8d7480399b38bf61c22303b6b207adf8a1886829dac96aee44
2. 0x1b02dc599f08f8afb970d6460f85bb8c6bdb781c98fcbfe6b0b9f326ff0cb0bd
3. 0x5a455e757f21b9f91c6752af85761c5b361f936c7f0de1a42799fa5062005db9
4. 0xc6d7ece70f060837cbeffa9f98962ec1fc2d98cd88009c9684080b25c55df05b
5. 0x3bfeab5a5c53ad013515e48de8e029e3bc7e74a6a2c3723e5a52b31e25e5ad33
6. 0x15c2eae6dad1c337ad0650b07948656f364e680c7ba160b2af99820e1eeb95d1
7. 0xd4f5de299cea7ebe9bfe3b5a513b663576254c2f99d55702563edcd81fd3a820
8. 0x683838d2e2726809ed7c4f6fdbe0353436f432e2166a746bba72ab79c4075087
9. 0x60430399e1ec121bd92bbf51238f19a81a50356764ba6c5750506a5a7f1fe8cc
10. 0x7c14b4bb87e70c571596fe2d86c0cf52b5eadf9ef6f92ab4d99ba8536497c9b7
11. 0x1fd4ba042b7828c4e4bcb52c9fc7c5174c5dccec2e856057594851aae0045130
12. 0x146316976b7ec4583b26232bb6d8121bd01137743b2d16993895d49d09e8d1cc
13. 0x10405c22dbe2ed0ca6e6cc381b8fb16e2b184181ad6bf0dbf94a86aec4f16b97
14. 0xa4d26e861503b80bb91bc89e98fcc6daf0fcf003f5a144540ccd91637ccdc11f
15. 0xf1aed005f71411c0df252d9623f284bcac7de199e24c4d4cd5df3e8d3348d3aa
16. 0x5cf5a0a57795246f996e480f05ed085c19d02f7d6e8fc3ddc392412466554f0f
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90