Evidence row 3370772

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/cr5lsQ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/87434a30-0ddb-4f79-ba2a-3f469b302d6b/.well-known/agent-card.json"
    ]
  ],
  "name": "Kanias75",
  "owner_address": "0x3619ce9f7f274f5abb195f27278dd2dd3dfc4b4e",
  "raw": {
    "agent_id": "321043",
    "agent_uri": "https://centralcity.ai/a/cr5lsQ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kanias75 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/cr5lsQ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kanias75",
      "registrations": [
        {
          "agentId": 321043,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/87434a30-0ddb-4f79-ba2a-3f469b302d6b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/cr5lsQ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793864475,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T07:43:52Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kanias75 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/cr5lsQ"
}

What the leaf hashes

{"body":"78e4306c43152abb48fb60e099f555bd5cd576aa1c32fd0d39af7191cf1f9e71","id":3370772,"kind":"listing","method":"sync.erc8004/1","observed_us":1793864632148013,"prev":null,"subject":"erc8004:5042:321043","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. 0xc48425ffa663635595db565e0827f4f3799d23af5fc4d348c180c723aefc0017
2. 0xab7fa6c29a57aa5c2a57859c04f68b92980e4cc3646dee73dba696eb88d43771
3. 0xd32916e44037d448532bc87682663b9bc39550adc910489854fdeacd9b275947
4. 0x89f3ca3f7ede1b7b9b50a787f11913efe855a58aa453a27efd7853d4c63f7840
5. 0x94b52148cff8670397ee439b2c7795aa1c376b5386505df6dba474ec3b87accc
6. 0xf6409d8ce18e19a89c9acc3f06d4c35fb7ddbab052877fce0f6fdf8d50f6722e
7. 0x1656ab6d0784a6135945f45526c9388c2ad41b3d753e1dae879e401a5086e87f
8. 0x2d4be0b4476d6f74151723fce21852023b1e6ec3761219a8892847c55eef3e42
9. 0x6d373edd7d6a26ab031f1c7d66c7eca58e6a709a7bbfb95e51661a3c72109dad
10. 0xfe09bd097f328abfac07b274e248cc2310864b066891a881119b2fd0213b8166
11. 0xd6ac945fbfac31f88bfb8b63301395c4054f1c59cf8f746cfc8707b063f6ab9d
12. 0xf58828fe9d5257750adba6b291c958f1df8d0649ab2954acca1a9481e599bf98
13. 0x3e26974204eef69fb1160370178b7b8bacda56c201fc1a35d2b3c7861eb5a5c2
14. 0xa0dd9de5227bcccb051dd789b1b0b367de502cd968f4eeb15c7237fe5ab59210
15. 0xa4e56d82ec36b49551d49bd66018a63f06e5a1bf1f57267e4e574643bc111b3a
16. 0x308711d37f87ac2fb79802c45aba249411861d2d093068d1718f039b506d2a02
17. 0x25f3843b1f8d3ded906cf440101c0137d8f897b0b72f946f0d5bc12c3da6b136
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94