Evidence row 3424576

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/o4H6yf"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3c450012-ca4d-4ede-ab4c-2d7d5f45b416/.well-known/agent-card.json"
    ]
  ],
  "name": "Gonseon",
  "owner_address": "0x7fedf953e7cbf26ba81d4e84f590ea9b976213d9",
  "raw": {
    "agent_id": "343341",
    "agent_uri": "https://centralcity.ai/a/o4H6yf",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gonseon 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/o4H6yf",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gonseon",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3c450012-ca4d-4ede-ab4c-2d7d5f45b416/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/o4H6yf",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T15:58:39Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gonseon 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/o4H6yf"
}

What the leaf hashes

{"body":"5a99372e74626e6519057e13ee6a0c8c7835db64c50b58bb8a6565e2a68c4d62","id":3424576,"kind":"listing","method":"sync.erc8004/1","observed_us":1793894319161227,"prev":null,"subject":"erc8004:5042:343341","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. 0x6d48b5a662ccded448e2332b32e8db8d527b8fb10e193dfa1044a78f36a1363b
2. 0xeaf03abe0614b86a2cd5ba674c765dc886deaff2f22bede5dd49d7f1b6103d27
3. 0x12f4879bc962748ef53b22e8726c8c846992d091046aed949a4e9318107f7725
4. 0x06fb25b25741aa33184b4c863e5201f06228e15ef69d6e2b3a23024bb6a58b54
5. 0x86c6bb4baa58e4c73f2516a5ef2bd417be0f60bda09ba9a3ba24a3d2c203d86c
6. 0xa83a021c1f38c38e33e62f2b2d1501ff41f2163b728009e976708161f68e0d73
7. 0x4747135d4e30bbd5ffcea8b83b02bd706dfca3827f547cb3283a1742cd611b02
8. 0xbd0219304e9ca5f81501aa1f97a0ae0d6f2fdbc69ddacf8d0523b2676d8e4cce
9. 0xb9e63ec1a8cd0b87935944367fddd0662de4946fdf2d67fefd2aa82142d4a370
10. 0x373ab840e4ec2a84a31e236ddb5852e5e9ccaa19ffaa3c9ad779e26305fee921
11. 0x5df0d64bb31937fe8714f3cc4331ec484dabe1f3603a52b13ef3a3880ee22558
12. 0x525cf327990a03798bb0f97b7019d6b7ef7246c4da5226f890e60759c8aad9b6
13. 0x801b2e1f475589a5f3b05760d51c9599dffd6cf66b8710e6e0d944dfe883a8b2
14. 0x9f2be961a8419237b98b1b980a6b1775efdf14bb1bcfe62d18edeff510e87dcc
15. 0xb5ea076f0a9490f58daaa0cbe915aa5dfdfe460bfc500eaea09b59c1d753d699
16. 0x3b5d12e41df15017099876c1435af6ce1c7a30cfddd96040c3878ac62de1dbc3
17. 0x7e5b4628b4269525ce0744fb873651b9d7be5748de44b7e6b858af09c7e30bd8
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94