Evidence row 2169069

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/KDSapK"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3e34883a-7c8e-4ecb-8128-80d77a585706/.well-known/agent-card.json"
    ]
  ],
  "name": "Nodose",
  "owner_address": "0xeac9300320a23c938321dc26ecb4917d218801ac",
  "raw": {
    "agent_id": "109848",
    "agent_uri": "https://centralcity.ai/a/KDSapK",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nodose 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/KDSapK",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nodose",
      "registrations": [
        {
          "agentId": 109848,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3e34883a-7c8e-4ecb-8128-80d77a585706/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/KDSapK",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793635312,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T16:07:05Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nodose 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/KDSapK"
}

What the leaf hashes

{"body":"a9dfff5c0312084764f7600d3f3f57f2e39be44d641d52f9aa0bf2cab1043f46","id":2169069,"kind":"listing","method":"sync.erc8004/1","observed_us":1793635625890830,"prev":2168690,"subject":"erc8004:5042:109848","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x3547c199936124e56ee1267c6f18bb4bc6973d2f9a1ba92b2b0236499dd2acad
2. 0xa353d3de27e210b8a5c7191b0a8ff73e037693a3f13cc59731b3e47baf1692b6
3. 0x80bd5843131fb83044c63abcfb41c6f2d12d0289493c75866394bbe412351cd9
4. 0xaea13e66570d8adc5578dd83bda1b1682cc01b4eb8a00b81e87ed3bbdcf04674
5. 0x55aa788075cbd1575d46f01b7a1b7654a543a55b4bf1ce050407d50ef179aa28
6. 0x5048107d3fbfede307ffb96798505a9477e48f10295c88eaae3117dbb1cedc6d
7. 0x849ca08d8a6a433c2d96d302778918e19ca652fddb12570a331ef1fc66ef0ea2
8. 0xc84a960db6a76010975d20c3a9b64c6002bbaa2c41f50889d4bcecdae403899e
9. 0x24132b15af46500564ddda79df3f392a22757e9a2e51b1272090ce34c0708236
10. 0xe12d0ceef3eb81acdc4e650d6aaee477b178fb758b5a587578ad4a0a1795f31a
11. 0xb096fd8a2cb21ba6b9907a1f6c45844007f026c868a5289da8007984fa42ecb7
12. 0xac5d22c21d3460b12d50113c8291cbbbccadc2854415c2ad7fea9abe7f6a56be
13. 0xaabc34550f079fe0032f13b18945f4683cbb63c607e45516706e1dd02ac20d7f
14. 0xeda95b8bf6c7d0b27dc5b32d6a6006255f41e0f6bbe80842a49daa792f4de811
15. 0x464ce6fe060d0a6c4e810b71501e55084086148f7daf393caa14462b1a777022
16. 0xd42916b5c6441e9c8d91ff91715af1489cb83dee26d47e7da107caa4d2a68b65
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af