Evidence row 2516964

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/8rrB1K"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ad24772c-1af7-4554-8698-6cb936f8464b/.well-known/agent-card.json"
    ]
  ],
  "name": "Klanso",
  "owner_address": "0xc7cf39c0e1e2d82cd51c297b766538c9add0c8a2",
  "raw": {
    "agent_id": "155267",
    "agent_uri": "https://centralcity.ai/a/8rrB1K",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klanso 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/8rrB1K",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klanso",
      "registrations": [
        {
          "agentId": 155267,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ad24772c-1af7-4554-8698-6cb936f8464b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/8rrB1K",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793677343,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T03:45:05Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klanso 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/8rrB1K"
}

What the leaf hashes

{"body":"9fb8b9eb5752bceee6ea088224d795951587e80a135894ffde501f1f6846905f","id":2516964,"kind":"listing","method":"sync.erc8004/1","observed_us":1793677505214218,"prev":2516467,"subject":"erc8004:5042:155267","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. 0xe94cb1f2a5e40cbd4d7dc2263751cab4fbab37e20397cf190b96f0ebb7e03f4a
2. 0x4ab369a99c94a9b889f49381e6640bd68935f6e22bdb98bf26ea05ca0d4b557f
3. 0x0d7fbc0329909b94dabd9260fb411bf9ea15764fe1fbe59bca11ef9d03db0a18
4. 0x807ce42838471879aa4e4906e4982a60750198fbb9a5ab454d4ba6317b4d2e0e
5. 0xa14efda271a2c34be613390bda31c2c84ca38fc03090592e8e30fe7ed6414bab
6. 0x5cc4d56881a0d81a6d7daac1fdd54e2ca756f1f683f4794c366442680c034c27
7. 0xc6dea69f41d8ae0f79372a2fa0f5177416d62b24427f4469a6f5fda9daa3f479
8. 0xe33cde7ab780e1a8bfd2db97e8f98fee517527d7b07d94c638de7962d9dd6e49
9. 0x8eed43207560204e98734205967551e9781f83f5885d9135b7850752268e582d
10. 0x3ab2c576feaca298a5b493774f98e43a7304fa0248c742eee6fc8d4a6ccfc5a6
11. 0x27bbc01fd11dc428fc513d052a7b720ebe2101b35536a3db6d1cc96e2de3d79a
12. 0xf49bb96a045cb20f87c8eab9da4f0b9a3696177c7dfb230ab2551c831095bb7f
13. 0x01c4d391183e6afadf7d572bbc89bc89e153cfbcd7d4220372a49faf006c6f90
14. 0x3772686f2a1eb334138050fbc502de05a788284f1b6d6ecca81bfe0056770df0
15. 0x006ca23845a42a2d7f3ffca485568321f0deef0a65ff45709711a78f8e68aa0f
16. 0x68c6b9053bb76224fd0e15585b411d440e30609e5a4fb17301a7d24e9b177e60
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7