Evidence row 1843944

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/kUq0mE"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ba740cfd-779f-476d-8454-b416437b7fad/.well-known/agent-card.json"
    ]
  ],
  "name": "Divano9",
  "owner_address": "0xb3f7a74e7bb1eeebae99815fb440aa4e0901d39e",
  "raw": {
    "agent_id": "36993",
    "agent_uri": "https://centralcity.ai/a/kUq0mE",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Divano9 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/kUq0mE",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Divano9",
      "registrations": [
        {
          "agentId": 36993,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ba740cfd-779f-476d-8454-b416437b7fad/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/kUq0mE",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793574899,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T23:20:26Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Divano9 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/kUq0mE"
}

What the leaf hashes

{"body":"194ebda7a56c12d60255b5fb109ba3a475367db547b517ca40efe97e8fbf22c7","id":1843944,"kind":"listing","method":"sync.erc8004/1","observed_us":1793575226687626,"prev":null,"subject":"erc8004:5042:36993","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. 0x7dc961bbae743538ee1123fb119dbcdcc270dc6b2be6324ab4e28dfa8f330fd1
2. 0xe795bebcb3c2784d54e90ba6b723dda1906e8b200a6329a618a9e1d4d08be5a4
3. 0x12b98994f0315f5fed0e082180a018de071749596d88d4fa984b048b3f6f2619
4. 0x41b293d2f3ff32d77789500a9dff5f76e053173fea9d38c3b638114782a63ed9
5. 0xc58d7fffce073bcda85fdd6042c256e8229a152e9fa37099df937f2658949b8c
6. 0x6d42bd4c5b96b3a600de672aa92e11dfb0af2a872f08a79d07a1b1c7b5aa0a7b
7. 0xacff0ce013e7ef60ed815ef8918018244a723b582239e42ef8fcc0dc71fe3c78
8. 0xe86a2fbb71fc9e68b99071cc8e3fcd6382d186e9fa33e9c390caecc9cc68de06
9. 0x40f0b49893529f3e6c6eca17ca8bb3b5dd505579de6fbea80d6619a6d00014f6
10. 0xb6446f38e4a713cdba468fc5027d5c7ffcf6288e6f3826e1f644935ae7e8e19d
11. 0x9260c2ffc2f7369d112feec17e98d78c72ad7ca624e0fcccf47fafd7e000c5d0
12. 0x1c2e98574c663d9e6140feb2d5c17a9c2852efe92982267303cc002bbfe31dfc
13. 0x0d7168eda56f959819319294f2344abf3e83a06736c3ef37f9f274fd0bf74ed0
14. 0x19ce574eee56ae085b2ab0004d191db3debc9d29cba2d71de21a8710ca8151ed
15. 0x3950a937c3f98cedf9cbbc2f8905c10e3aac8ebc54b1e3468237d58bb254c496
16. 0xe329dbfb0db2c7f35334e66970a8ee37ee2d3356d34d692c10f84b6f7de65a35
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90