Evidence row 2624187

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/J7oUWo"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/84f00a86-c358-4038-8893-e2374cfcacff/.well-known/agent-card.json"
    ]
  ],
  "name": "Volis",
  "owner_address": "0xeedea4b469ebc620f6320e813716a6e5c435a0e2",
  "raw": {
    "agent_id": "199031",
    "agent_uri": "https://centralcity.ai/a/J7oUWo",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Volis 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/J7oUWo",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Volis",
      "registrations": [
        {
          "agentId": 199031,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/84f00a86-c358-4038-8893-e2374cfcacff/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/J7oUWo",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793730231,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T18:25:08Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Volis 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/J7oUWo"
}

What the leaf hashes

{"body":"c4c37b386ca9697a93a018c6d52c143b324070570711846dba0c1f17758cc010","id":2624187,"kind":"listing","method":"sync.erc8004/1","observed_us":1793730308737144,"prev":2622607,"subject":"erc8004:5042:199031","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x5cbb7c8022aacb5488f9ba471c9cf90262ead5ac785955e6bcb9be783328d1db
2. 0xae5c576bbad7ab80cec77be0633f0e97287fa6dca4cbadf180ceed5eae31bc0a
3. 0x6e0592538caf3e546efc46cc70eefd2274c87b36207d0b99a34729cea0d9ac82
4. 0x36ad0321a6bf1839ff957f36dc64df164afe7f426e94633a9b6c50515ccf129a
5. 0xf2ee6eba0223ef2604d5a5a92606217416f590341b897b9d1ded47fbc0c3210b
6. 0x152734018efc673962e01c190a44b416359630ac80890c8cef017c16326d34f9
7. 0x6be833fa561a6a97d79d1fd77619467a95929a4f507de5d7974e7a7c6516139d
8. 0x58abb62a719d798a6b42254384320fc6cd959a3356c22263d2b8f92af4d423ab
9. 0x4a64b2d19ec315f2e78721d58ee8e43b41a1d9a4336acb1d495001c06a2bda27
10. 0xc43acea975b6c31ef7ccacba0236f588578fbba3b92759952ef4c2a957803e9b
11. 0x2c9f1ddd5a12b4c2d756fc23e068c113e1b29aaf47e2f1efb756b10a4be3a39a
12. 0xc9cb46de0fb34249d46d050d7b3c6e9eb235979a2c666a5e730bbfb605a8d465
13. 0xcf11475fb1d88adbcfc7a6c6c088c0d1cc115e211d125d8b50181219cb4beecc
14. 0x1fc4191e8f35bfa53de7e0451b776edb79a6c6dcdf333b4de5afdb414a516e3f
15. 0x335134861d623e850e919233efd5afeff49bc2ffa02948458dea325cdabfc928
16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7