Evidence row 2634578

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/UlH0Sk"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a5e40681-c7ef-4bf3-afbd-c2c42e979dfa/.well-known/agent-card.json"
    ]
  ],
  "name": "Nimus",
  "owner_address": "0x37c890cfaaf95826229c8b8012b93a68cc3f2196",
  "raw": {
    "agent_id": "201014",
    "agent_uri": "https://centralcity.ai/a/UlH0Sk",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nimus 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/UlH0Sk",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nimus",
      "registrations": [
        {
          "agentId": 201014,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a5e40681-c7ef-4bf3-afbd-c2c42e979dfa/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/UlH0Sk",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793734411,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T19:35:20Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nimus 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/UlH0Sk"
}

What the leaf hashes

{"body":"d889bc3afe77ac19841bd4a377f259b57b8a8834b98018918c538e68bbccfe0a","id":2634578,"kind":"listing","method":"sync.erc8004/1","observed_us":1793734520511701,"prev":null,"subject":"erc8004:5042:201014","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. 0xc8efdbc5afe93659dd5668c75a24d43c452690c305f17847ae59b1002536f165
2. 0x58220371cf3a166eba34b0884889f86c54ed5fd3d2017aa738b5cf45b5f31173
3. 0x4d64dbba738c7ef0ea131f8147e4f9257438ae87126bab8fb6620832998da314
4. 0x1b9bf5e9df27493bdd8e1b8e5a290b1afc9545546cfd17abe299e89bd9e8cd56
5. 0x59a1e4d0175dea12c2339ee7f29850bd609a48be1e0155163b053b21e8d9fcc7
6. 0xc5493e55e62b044d8b49175f7af63264c1a7bdeaf7ce91fe8ed3ebedb19d10ce
7. 0x8392cc8093f59412e913c35022f9e1c906847ecb093cdcf9b106b1a0e958c48b
8. 0x60f78dc594142604b16904aec09a8bb4ea77ec1780fdd776ecc18e689d7f1bba
9. 0xe8545d402df8600714209a085da56bfc08a2dfa68a27d6eb5c446466904eb0f2
10. 0x85b4b51feeb11452490d7cbbadee06a3c83fdd7a3e1e89cee50ace38676fa199
11. 0xf3299713cd29fd8c9e832d003cc5d5f94bd7e3c3e9fdaf91a099b917589d6396
12. 0x2dbeaef7e11fec2295857e8322d40ee932a2656b92bad7e53be5969c92b901ba
13. 0xe7d1bc5a19c72da3374cf6c5d9af49dad33e112742ba8c06c04d858a1df1fc15
14. 0xad3757a4386398bde7b5dfd7d1ed0d8391a8487b9cbded422b75d61d77ec3baf
15. 0x20b1beb78a0f066bfa1ffbab05695dfb2940fd2df005cdcab3ae2e82d26c01a9
16. 0x59b3a6fae1c920f45b1445649e93c8c7d68f3f69789b0df88522cdb15a28590b
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7