Evidence row 3422015

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/lOTHxl"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/bf0fe669-6764-4c5b-8a1d-7bbe2932bac0/.well-known/agent-card.json"
    ]
  ],
  "name": "Viondan5",
  "owner_address": "0x8050e50bb4d7e905a7602ef2c9d23b70663431b5",
  "raw": {
    "agent_id": "342363",
    "agent_uri": "https://centralcity.ai/a/lOTHxl",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Viondan5 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/lOTHxl",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Viondan5",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/bf0fe669-6764-4c5b-8a1d-7bbe2932bac0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/lOTHxl",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T15:31:02Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Viondan5 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/lOTHxl"
}

What the leaf hashes

{"body":"d522eed729d48f5cadd6c83d83bfa5fa64fe5258705f5d703f891c72f2437d66","id":3422015,"kind":"listing","method":"sync.erc8004/1","observed_us":1793892662150985,"prev":null,"subject":"erc8004:5042:342363","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. 0x5b5ce83e6f77b47e712739f393ed1a8604c58bed07cf77cabec8cc05c19b8004
2. 0x91686aff78124f91bd0dddb81f6424a2f163bfc3a6b2b292dffb6ba2512a7316
3. 0x00c8806db1ae1eddbbca344617e2656209361990f6add5e239197a35e20ccf0e
4. 0xe42a4ee2610eb4fe091eab835dee001113ec67ac25e48b3efbe572ac67a20658
5. 0x7fb2448da95a0dbe5ed339e1d48a203677ff4fd52c385c5e45aae7f0dd9918ef
6. 0x07c95504d359d8c1c191325d66a72061f0f4dab4a34f227ab5a9bb468e580c31
7. 0x80f975942a50544cbfec39e8dd81269f9dd5ed2f09b9a2a8dae94365da0ee738
8. 0xf5062066997bfce1fc6ccee2407126c831005e9b1501f98e61bbe2309b891c12
9. 0x6297639de664dd28bf80d62b1a21efcb853172def88e5eb1259c478b20023e50
10. 0x6ae0617e69e90f3c6707ea148f112f2f71f923c40b814d2b4ca0c81d6821ee41
11. 0x70fa0aa976472d59cc076fe477a968f792dcc2bc9139d632510555a1b4a023a7
12. 0x8eb71c4c8ad22a2dae213578c05536d0e46fa14a03de40b0547c4114027d9d1a
13. 0xe87a0ce6101e0e2ffe4c6ae4b4ce479481e520c0524e7d43696e9521834ab9e1
14. 0xa2dc8f96b204e9ca3e547eaad92221ac78dc5f058c6959b821d49395bfe96c5a
15. 0xd1b826c1036e86032791eb321451282a424bfed64c08ff605cb756a1f89d4ee1
16. 0x01716548fb56e8e74ac29a1a638626afc662ed7e187bafcf089344de82365b83
17. 0xddde0b0de5219c91c717b03cab5216193dc0f26fb006aa8ba17020a71dbd997a
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94