Evidence row 2166529

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/XR7Z0X"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9cc72d94-53f6-4e37-8017-40c883879225/.well-known/agent-card.json"
    ]
  ],
  "name": "Kundo",
  "owner_address": "0x7528483be4d1fd2124ee5f5fb48fb79b87a83228",
  "raw": {
    "agent_id": "108575",
    "agent_uri": "https://centralcity.ai/a/XR7Z0X",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kundo 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/XR7Z0X",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kundo",
      "registrations": [
        {
          "agentId": 108575,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9cc72d94-53f6-4e37-8017-40c883879225/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/XR7Z0X",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793634230,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T15:48:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kundo 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/XR7Z0X"
}

What the leaf hashes

{"body":"79d381c4c1fd94715fb0c883d47818a80a5c37d6679972b7ca5467a32125b869","id":2166529,"kind":"listing","method":"sync.erc8004/1","observed_us":1793634526452242,"prev":2166102,"subject":"erc8004:5042:108575","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. 0x41deaa8d13811d3ec48473a8188002d7f17d8a26b0f69a11cc0fd154bd913ce2
2. 0xd6ab43ee3d9cfdab070cd1f0c4d3cffdf69d90511d400b41380cba14092c2299
3. 0x5491b28a3173aae6e64f55e6322f9bd3347691dce7325f0869ca3fee9d54297f
4. 0xff124cbd5872812b469b954f53aefa2b36ebc58a99a37d79be710906403f7e5d
5. 0x2fdaa65bc299cb02be8d308f6d85ff4c3d6426a21704e85f736e4c5521121a88
6. 0xf08fb48ed785657d68a262839a10744bf07c158662a1c4754ab88f784faf144a
7. 0xf3f6363243530e3403945677c4489ec8eb20cabdf1c0045951a7fad4359a8448
8. 0x242b2b53a6d61d87f30f0761ebefc98902c311ad6a756b5fcce7d659be0b5e14
9. 0xc4b5818c243532fe16d554126a68c989458d185ddd78368633c25c4aec5fa49a
10. 0xad43c760e9634afc10b5b34788dabd2f4135d8435ae52ac004650b509451803f
11. 0xe4152a5dfabfd48e92f8d5047c526409b765d946b445dc60e25bc5904c46539f
12. 0xd10237e81588c4b94b9258d4cf623f18b0507e9f91efeefa9fb9c83f92df12b9
13. 0x1a30e008133011de2f6376e0b8ac235c7b5fd254513a57eac575300e54ac3544
14. 0x2205fefa1140121f3fe567e386a9612e8f7236f2a6b4c18d07e5fc4d08bd90e5
15. 0x8448bd1fe3c2d48b62a118ace4a5cb82fee53586dd43d776c2526ad844398919
16. 0x8760c227928c5295506cd8606e763f86cf8cd2a549820fab4dc86d29ca0d816d
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af