Evidence row 3706202

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/KicNIK"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/18e8c252-145e-42b6-9d91-c94b4be2066a/.well-known/agent-card.json"
    ]
  ],
  "name": "Hundito",
  "owner_address": "0x2525f26c17c311b64c7e45bf4c27314103f0a79e",
  "raw": {
    "agent_id": "386024",
    "agent_uri": "https://centralcity.ai/a/KicNIK",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hundito is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/KicNIK",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hundito",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/18e8c252-145e-42b6-9d91-c94b4be2066a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/KicNIK",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T09:14:52Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hundito is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/KicNIK"
}

What the leaf hashes

{"body":"cfa372a068ad9b5d795999b38ff7e2ee6df025b3d186810eeed52d80089a9fde","id":3706202,"kind":"listing","method":"sync.erc8004/1","observed_us":1793956492647869,"prev":null,"subject":"erc8004:5042:386024","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0x744e1625ddee27b86f938ace652b140919a2db25cd4ca35af53a714543b821ce
2. 0xa1c07011ab31fd8a0f02d2eca2c595dec3c7805a9215bce61ba2f39b46bcb482
3. 0xcc80ead25125dc731e75c324dd0d817630361f63b1a07baccc4e68d779f3f770
4. 0x0a1feacbd907f592e9d7277297a5c9e603b4d2b866ead45887dc2b2683033e76
5. 0x1c72eff0070ff1802ee6e7be03d3a445069e00f3dd9d414f126fe430ac182b0b
6. 0xca7ffdad9055fb44c2695a73337a5ff6c4b91af08d2654360e66294983b07b98
7. 0x4119d027e2d70136d97a0e2a43fe066cf7ba4e2978cf013e3a17c1e1b614bcb7
8. 0x9c0160ae9def3d71f8f7fdeb0045ba50d8b168f1d29efb5565ed849be8187718
9. 0x03eb8da8eb6cbb55e96ff8f4d9bad92e26f2deed1af17a0728e1bd67022dc41c
10. 0x678203f986b47dbf926b13efad7a5b3c2f7de832a5c045c2eca3583452548039
11. 0xc0fe14b59be68e72153249e035b42e24af434a319f5528d65735e7d2d20c3420
12. 0xeeb856a48a8530dcbb8555d85cee7720c2ef5f7ea4db6d908952119c0766e4ae
13. 0xf778b529bd447af43bf57dd217937219b94a9bbdd0f8f8c38639a3b3e31164bb
14. 0x9d64f8255961253ea4f756bf8c6a5a4a57b070af0bf9a71a9871268a306d0024
15. 0x76ebf1850cd69318e55f7c76c298e951486d7eb89da9726d99a973873bd3e0a8
16. 0xa020619e8f130eeb03f3c2beaba0422017bd8b95688ddf44db1c31cf0fd40a6a
17. 0xe98c6c6b56a21a2fc4c1edfe2563812e690a6a4336d11aef772ac1799d1ee7ca
18. 0xd422a75f6c3780ed53eca52b50bf40b8f17dc14cffb804142e44fc9f2672029d
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1