Evidence row 2616315

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/qpSbbv"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c46a431a-4870-40a4-a414-d9b91e0891cc/.well-known/agent-card.json"
    ]
  ],
  "name": "Alanson",
  "owner_address": "0x72445c2a96383d3216dfc04169ee9d77f3a0018a",
  "raw": {
    "agent_id": "195594",
    "agent_uri": "https://centralcity.ai/a/qpSbbv",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Alanson 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/qpSbbv",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Alanson",
      "registrations": [
        {
          "agentId": 195594,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c46a431a-4870-40a4-a414-d9b91e0891cc/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/qpSbbv",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793725791,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T17:12:55Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Alanson 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/qpSbbv"
}

What the leaf hashes

{"body":"17f7a25d224d75247443e36c0ee682332435630177b6962fb392b20d3c46e2b7","id":2616315,"kind":"listing","method":"sync.erc8004/1","observed_us":1793725975484892,"prev":2616010,"subject":"erc8004:5042:195594","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. 0x69d7d72ca20503e5db5d5fb704e7651ee7e3945a99ac909a4034dc08fd4d4fa0
2. 0xa17f26188917ef6710988d96e54cb7d7959111cb0ce56dbf9df61f842dcc8a4b
3. 0x266196df4af0eb235d80a88c269547a340fd525d7292a62fa2be1da6445a54a6
4. 0xf3b9f70f7634c7a11891e1ffdef7ab48dcc6f1670cbec5f244d5616eba6ed7ac
5. 0x74b314b0a4cc3bbe82e42be998917f0722eaf6753bb93abc37c2b6c246a452d2
6. 0x4898932fd3bc4f8213cc26ac4bcb06e4d712a5aecadce7bc0172d2fa45c8a1a4
7. 0x5c30fecb774ae952964b0efa6482a55a8fb7e35b8d25ce608d9317011055c0c5
8. 0xb130f2e983a08083703b83bea13d4e564d9fcce085095f27343e061e31d7ccc9
9. 0x98a1cd1ca02eda7e08939d6035084fe9491395a97d7cf446b398c41e090d0574
10. 0xdca351e39f29404fe01022dcbb6a8ac06d32efcabde22a0f469c9c029978ec32
11. 0x7ec06d6031982e5dc089061474f8815fc1b524e8cb016b3d0b2033aae3ca0823
12. 0x15418015b6916f973980ea96eed198c85bed48f9e65565e436edd526df3cd86a
13. 0x49f77922e3c0c0d3ba9192584c8edb707aedf3ee37ea613d6583857a202724be
14. 0xb3db8b63788b8a266b4e7a4464683e6583189a54ea3ed27e3979d71ea98215f4
15. 0xa8458bc8c8ab1d4945ab9da0d4203ddba2468a0fef808e9febae01e3e86bcd40
16. 0x4f2735e4d41cb2a5d48f6769cc066ea1066bbcd0623dd42fe7bc81e54092cd64
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7