Evidence row 2584509

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Ia5wAA"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5db81cab-c78f-4d28-bd5f-84629becd5f2/.well-known/agent-card.json"
    ]
  ],
  "name": "Hiballero",
  "owner_address": "0x5c00e4b0eab81d97873d06ff31686a3fabcf8a6b",
  "raw": {
    "agent_id": "184192",
    "agent_uri": "https://centralcity.ai/a/Ia5wAA",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hiballero 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/Ia5wAA",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hiballero",
      "registrations": [
        {
          "agentId": 184192,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5db81cab-c78f-4d28-bd5f-84629becd5f2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Ia5wAA",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793711099,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T13:05:15Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hiballero 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/Ia5wAA"
}

What the leaf hashes

{"body":"a8cbc97471a9aaa2535dd4e027bf6315adcb1c8e7c8ff6c7a6d2ef90baf09a53","id":2584509,"kind":"listing","method":"sync.erc8004/1","observed_us":1793711115333263,"prev":null,"subject":"erc8004:5042:184192","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. 0xfe04f2a830707341099e61c236372ee8c8880377f4cfa46142a6d0831bae52e5
2. 0x3f61ec8ee0002b916f3a9f7cfba362fbccdddfb208c18902b2993ebf9fd0e522
3. 0x76f3c85cd7eaf747c3a98cfa1f002619e5d42c5f85caf990bbe3c645c9d6439a
4. 0x8c38fc3696abd7a522656ba0686590a862173e74fcbb2c807094991f7d36edda
5. 0x2a8b1c8f12ea3892adac53f7dc0047ef254e516599287007b20b04d25ffa3838
6. 0x510f288f528aea0ca8ed85ab9c9731d90ef5ab093db779546834321eb23ab8e6
7. 0xf3df7ebb6d8331b45ee7346d5f71b022bb6c520f8fa225b0bd2bcc43bb7b89b4
8. 0x09a0801937f1882dc6e8308f6ecdb01193488b003efd9895a136fae926e1e1f4
9. 0x285adbc08ede002a42cc06ef84c1db97efc72137bb0f8d13552adbe225211ce0
10. 0x60839528a8af963beb71ca9a2cd5c30aa9993f5d5839e319c9925705797a9ca3
11. 0xd739c6a6aa2ba757d6941999e6533e563acda0a459d72fecc3c9e7ede4130f22
12. 0x58cc449a0f15ac02f2747e19eb4ddeafd7c88e16b2bcbf5628b491aa6fa63ba7
13. 0x54a6c4f1a32dea245c883e7129cc7c46a6cb711ffd9df5ff949c0ac3758e91ed
14. 0x271cba1af45ae2133bb70993d2a8662bbad7bb8e8e0ab720853251f29efaee6d
15. 0xaaf692e701ee622e9e0fa24c7d0f9f672df8c586de5a6f0375f8cadaf0c678a1
16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7