Evidence row 2612208

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/4tvit4"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/79e168df-873d-4a6e-bee8-1b3fe338b53c/.well-known/agent-card.json"
    ]
  ],
  "name": "Gurik",
  "owner_address": "0x7724607255211fa7f77c5ec68231788b54e24056",
  "raw": {
    "agent_id": "194011",
    "agent_uri": "https://centralcity.ai/a/4tvit4",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gurik 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/4tvit4",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gurik",
      "registrations": [
        {
          "agentId": 194011,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/79e168df-873d-4a6e-bee8-1b3fe338b53c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/4tvit4",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793723456,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T16:33:32Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gurik 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/4tvit4"
}

What the leaf hashes

{"body":"be2822c92cf6ec5009c83053faf4ca03776e71bd125ea23d49c3b0084989b890","id":2612208,"kind":"listing","method":"sync.erc8004/1","observed_us":1793723612257950,"prev":null,"subject":"erc8004:5042:194011","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. 0xc54d19256e6a632b5a9918a958139311a020a6b4c124b05b91577dd878372f40
2. 0x9a840664ae4d60bb4533af3abaf5eef1427ff876586a46bd7fe0785e6cd51429
3. 0xdacf7f1b7442cc7ce0e0e93ea3588b5bf22c970c4abe7bc372a19bf80f331e90
4. 0x58d775990cd8fbeda7171786e9efd51741790154a92f7f8a51ddddef65c62181
5. 0xd0abb2bb56666431a58c0390f54718cbf82139d05dacc6c90adc35ddb010ebaa
6. 0x38b5048566fc2f5fb03aab171b8d09dc6d606ef29295ecf1ecf0b7999a39b54b
7. 0x9ff90e5d8ee43cf9a1aac8ddaddfe29e146c8e164a8d28e24e1544d700afea08
8. 0x0b24badce4d0d3fde29038e8a542184208ad89392ea6451f87a8569b769830db
9. 0x66671ef5cf74da00e2ebbd8ee9ac6de6decec70cbdf5e41cd9c3792855c0ee00
10. 0x542e3668c1549d9a8de999162a765a8d095b38037d7364287ce5870862eacaf1
11. 0xb9479538c0cf9567cbeefd29a4239e2a9b423f88542d2090e7f65ae17fe08d95
12. 0x2776d6de184337d929278006b07b17c87f04f4b0c2a6ef891d856846b26b3417
13. 0x757c81f4c079ccef5ee9694c28de1354dd783331e9778583284b2bcba45c4662
14. 0xad3757a4386398bde7b5dfd7d1ed0d8391a8487b9cbded422b75d61d77ec3baf
15. 0x20b1beb78a0f066bfa1ffbab05695dfb2940fd2df005cdcab3ae2e82d26c01a9
16. 0x59b3a6fae1c920f45b1445649e93c8c7d68f3f69789b0df88522cdb15a28590b
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7