Evidence row 3379119

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/DARim9"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e8bb1f22-2e22-405f-81e2-1aeeeb19ddc7/.well-known/agent-card.json"
    ]
  ],
  "name": "Brompo",
  "owner_address": "0xea4b326ccb80728b20e9f37845c115f22d767b57",
  "raw": {
    "agent_id": "325704",
    "agent_uri": "https://centralcity.ai/a/DARim9",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brompo 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/DARim9",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brompo",
      "registrations": [
        {
          "agentId": 325704,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e8bb1f22-2e22-405f-81e2-1aeeeb19ddc7/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/DARim9",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793867892,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T08:38:25Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brompo 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/DARim9"
}

What the leaf hashes

{"body":"a282800b39c73b29d48d712c1e2fd9e47cd01f6f03b76a44646b9fd7e55595b4","id":3379119,"kind":"listing","method":"sync.erc8004/1","observed_us":1793867905529283,"prev":null,"subject":"erc8004:5042:325704","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0xccb120c6af80a7cefb11296a239c9057f18c1de68e2f1db74a47c9850bfc98ae
2. 0x0a57e1c9414caa27c4e0ecd3c7bfbb65a2735fc7fa6660bdbdc16b5fe8010a1d
3. 0xd9b836890652cb5f61453e2e59a25ccb8da240070918f726bc0fa0bbcbd409c0
4. 0xff611989ba1826b7cfc59f0e1bfe17aac9217d78e2603e4e261463846eb68892
5. 0x8b6df2f8e10fd719c78a303ee5c68030e6d48c6ad12a7174bcee51cdb79d5f81
6. 0x9db9a63d1aa7fe09aa2b1be0815c4f0bd55b4d6f3d892011a7e42858b4ef4016
7. 0x05248149ed16f2d30f9e16db80b667649b628b3bdfae58d6c68bc12b1b96b47e
8. 0x332b198505f25bf2cf6ae2631f7a8c0d0e035ada2a2cd7be40cb5c31aacfb38e
9. 0xf4612b142d2023e26ce21263f683c2b411fe0f2180f11c952daf6b4cf7403d31
10. 0xc960347b1c841e3a07115fc0486e83e4736b3790fa849ee7046e84500193af54
11. 0x4adb2d4441406925eec0c08727f1e23a76a7a73a0bfb852ce2eb160d72b95d58
12. 0x7c39894dcc75c1cbf685a54c12ffdf8996d182f391919a7a72c9bc6b6d18191a
13. 0xcf9c86bf65b4a0a75207f5b32a0f35fecd6ba8a456e38a5ce345462fc0b7b0ec
14. 0xd01459647d40d605c761723e6522a6a8a4f8cfb9e4f0ef03c29b44591ee9d962
15. 0xa4e56d82ec36b49551d49bd66018a63f06e5a1bf1f57267e4e574643bc111b3a
16. 0x308711d37f87ac2fb79802c45aba249411861d2d093068d1718f039b506d2a02
17. 0x25f3843b1f8d3ded906cf440101c0137d8f897b0b72f946f0d5bc12c3da6b136
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94