Evidence row 2729937

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/3qWaQH"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3db2cdd4-26e7-4a01-8248-2ee88e9e026d/.well-known/agent-card.json"
    ]
  ],
  "name": "Brukaubor7",
  "owner_address": "0x7794de85b9f96463310fc0453f6069547e03d4d3",
  "raw": {
    "agent_id": "212339",
    "agent_uri": "https://centralcity.ai/a/3qWaQH",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brukaubor7 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/3qWaQH",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brukaubor7",
      "registrations": [
        {
          "agentId": 212339,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3db2cdd4-26e7-4a01-8248-2ee88e9e026d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/3qWaQH",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793749833,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T23:53:30Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brukaubor7 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/3qWaQH"
}

What the leaf hashes

{"body":"6a77aaf45dadcf95825a86e4ae7abd68897ff838831ff387a432f4ec8a534798","id":2729937,"kind":"listing","method":"sync.erc8004/1","observed_us":1793750010512261,"prev":2729274,"subject":"erc8004:5042:212339","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. 0xf89d8813ad828d1f17021387d62becff96154b7522f7a3d4072c7196e374e744
2. 0x1ca34ef4a25624390afa934319daa26496cf5dcec7d8a9f41de81dda1372714f
3. 0x1f9151513db18290b9e394a51eb382ebd0897fffe83d296886cafaf71854cfb8
4. 0x5d1a6e1a942dcc80ce05ca58c6f16bb6283592ae3fca36751a451354176d0410
5. 0x66c0d3f551d8d217f5cd25c96d3ac80ce4629c107b344048b931e5b0b39c9108
6. 0x09f003effe45c11ac5edb3d2fa6b30f57f2fa9589835d22fc5f879b91ce3f4e2
7. 0x7d03e6a987f6592ed02085f15f427e37572e4ca27128d90c62532c1a8879eb51
8. 0x4b9b04703637f785737cd6f2fbe9aee28a953fb5368fc60d34f536f8d4adccae
9. 0xf84b0f85e878d8619024909e2fc306f662dd72184ab4d01c20821cc786c7b33e
10. 0xc59d4ee27a794d9b0d47f6f5f1d0f82acdde368aeea53ff0004d5e3d20b078c6
11. 0x46303b05c937e5df7e462be5384035de99b7b7006fca1f08825e26cefff77647
12. 0x69d570430e0680b935f4539583daa1fe38a7c04eeec03c37ae6b8c6c43cc3040
13. 0xb82c6f9993ed0052af72159e6cca836ea7f9958178a63f242d6957a81b24911d
14. 0xb67cf31c0f6dfa9976040b7caae9f293217f9d9984435c203bc54a3676e0551b
15. 0xaaf692e701ee622e9e0fa24c7d0f9f672df8c586de5a6f0375f8cadaf0c678a1
16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7