Evidence row 3425633

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/3phWyh"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/29046074-3a48-4efe-b22f-1ec011f301ee/.well-known/agent-card.json"
    ]
  ],
  "name": "Stustino",
  "owner_address": "0x0470ecb5cbeb342cbf937a9178754bd77eec79c9",
  "raw": {
    "agent_id": "343661",
    "agent_uri": "https://centralcity.ai/a/3phWyh",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stustino 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/3phWyh",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stustino",
      "registrations": [
        {
          "agentId": 343661,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/29046074-3a48-4efe-b22f-1ec011f301ee/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/3phWyh",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793895110,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T16:15:08Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stustino 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/3phWyh"
}

What the leaf hashes

{"body":"b3178e4597fafc156f2598e719d15e0b48a392ecfd3671d2d80502376de5cb2f","id":3425633,"kind":"listing","method":"sync.erc8004/1","observed_us":1793895308234300,"prev":3425394,"subject":"erc8004:5042:343661","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. 0x57b2266550000eda8651c511dc986ba9f2cb81acae894d4b500c3aec42f6bfa3
2. 0xf0369e67f35b759c6a81e5ff1e00806ba82e0705c0c9f5d6d5a8bb2c80a6e1fa
3. 0x6bdfe347199fe68ab8be0235bef9ee9e9a3d4c01f823a22f44c0ac6f27eb441c
4. 0x5addb526d3ef312cfe3bea0fd8c1cb81aadab71b1b524be03a28953754b259db
5. 0x507d825bf577544ef1a3e24cc14961af737dd5254839298eb9b39bb767b35398
6. 0x3d62267dd3652879a3646a284af9ed5889a255acc239a2879f4060e2e0e28fca
7. 0x13fd8040bb511b40dbdda137d56d9fa327ef4e73e53c9b173b99a57ed5ed1196
8. 0x32665309c1b2828a8641c2284971d3f6680d8c76b99500b63afdb8b50d4bf2e6
9. 0xb683fb7bbac4c4b11a07e4cf7ae6dcd25ceffda95f57472d9d8675bcdc388227
10. 0x4b1ebce80de49be69c5b358b6bf1e6af649d49157d310c2196cd980afc523ee0
11. 0xf5b9c5933c5e7b0ee13696c94e0449d37088d01a41a28b9a6a38897064d8603b
12. 0x3717ba9f1d55ebc6da79ce8d8c7b0b90626abf159aa793b8b9e7e7654f8350ab
13. 0x05ed10366f7022b65ba0d6a848668db25748ece9b39afa5185bd888927bc0d60
14. 0x449cf1e61bccebdf54815ea279ddc57c99a96619eb284a92aff809d999dc68c3
15. 0x20ca3add72ff47f6497449b7ee3adf1c6f2cdbedf8b5a49a56da543bf096a5fe
16. 0x01716548fb56e8e74ac29a1a638626afc662ed7e187bafcf089344de82365b83
17. 0xddde0b0de5219c91c717b03cab5216193dc0f26fb006aa8ba17020a71dbd997a
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94