Evidence row 3039285

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/TnUqBR"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b815d946-f1a6-4d7c-b7ef-8fc0f83ce382/.well-known/agent-card.json"
    ]
  ],
  "name": "Dianon3",
  "owner_address": "0x25492fe367501fb445472e512f787cfc57af31f3",
  "raw": {
    "agent_id": "268493",
    "agent_uri": "https://centralcity.ai/a/TnUqBR",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Dianon3 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/TnUqBR",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Dianon3",
      "registrations": [
        {
          "agentId": 268493,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b815d946-f1a6-4d7c-b7ef-8fc0f83ce382/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/TnUqBR",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793813089,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T17:27:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Dianon3 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/TnUqBR"
}

What the leaf hashes

{"body":"dc8262926818247956ce087c50ef1cf3e8cf3e28b2dd73a54a7923945f29284a","id":3039285,"kind":"listing","method":"sync.erc8004/1","observed_us":1793813231945744,"prev":3039039,"subject":"erc8004:5042:268493","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x170700d6fc9c5a55314e44ec858ecdcc2034d75482a7c6ef3cc46dcd2156812e
2. 0x44bef7f32d6764dc80f56b30b965ea96971f4245c4be384057f7f65e2629bb51
3. 0xe4b057a82547b9a303f93ee9fa7720b8bfdbbb6d5452ff54135aff916744e98d
4. 0x32c78bcf8e5f24743e40cb61cdc5b386434b6b764720c6f32e14eab203f70132
5. 0xaa4c06e78d3052d2ac4af6a8b21841f864ccb5373ca3f46abbc2dc9686be642a
6. 0x5826cb34b578c92109beca95298bc4ea97fd807b69b221b37646d30c7ff73340
7. 0x363b5cabf54ece5ae4085b0bd4103feba16eaac54abb0ec39c29be861f2ceda0
8. 0x9159ca8f9578f581b713fbf5fc5d9b8d1d4fe6448defcc538c6112303537aebc
9. 0x0b2ca911b89a14e8b6bd7fc030ce83a95a192c707171e42e5dc84184d60ebe5e
10. 0x708d2c31e92ea6707fc1d2f2ad0aaa979fe7a5ca8249a54568b58fbad2e3d11e
11. 0xd0ff64ed6d1d1d290f73d239174145db5d6553adced08b4eb16ace8a1de04a83
12. 0xcc87705796f7ab8d17981cdca4d5d530bfebde08a5552485a3836a8b8e40e895
13. 0xbcdfd1bcdc5f54ec826f1932cc2092065e88aa03f7845e1fb7380f152046a953
14. 0x6ac43d1174fbbc2d100be6f9123ae0aef5477b6638d0ccc4c3b63b712b3ff98a
15. 0xc548b1872185ffa8b629b319d34df11bb7ba9b287199b96bea02abad81eebaa6
16. 0xa9c5ec1f03532da98f64c2c9386083d4c5202ff37eb07bd4beb6b8db6e4b8c1e
17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345