Evidence row 2108890

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/tHTPGp"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a02d10f9-0963-417f-93ca-f5868c0c8768/.well-known/agent-card.json"
    ]
  ],
  "name": "Zompan",
  "owner_address": "0x096d861f4ed41751ad235fa639f674f688a34328",
  "raw": {
    "agent_id": "83673",
    "agent_uri": "https://centralcity.ai/a/tHTPGp",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zompan 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/tHTPGp",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zompan",
      "registrations": [
        {
          "agentId": 83673,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a02d10f9-0963-417f-93ca-f5868c0c8768/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/tHTPGp",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793614536,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T10:20:31Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zompan 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/tHTPGp"
}

What the leaf hashes

{"body":"4fe64dcfc977c1e1a99f72730e77b3b6e44c7fd954a87c36c2781041801889f8","id":2108890,"kind":"listing","method":"sync.erc8004/1","observed_us":1793614831841079,"prev":null,"subject":"erc8004:5042:83673","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xd7051242dfc455d3369ecd9d14c4a4cabedf556de16ac4d2a058f659f0df33ab
2. 0xc5678553481aa01e987e13877f3d7624ebfa13f7685042dded56d96856acc6e5
3. 0x94313772335fe314a2b403627a4f60db4b7b59ce4c516e0ff3b8cf2ddd802219
4. 0xa9ff765720bd5457d3845890ddd67d52ad9d6da098cf8283cd6e80ad2bbfe71a
5. 0xedada9cd113e09e6de917f99247b33af0902193152867eef484f066ecf27eb96
6. 0x4b8239678853f6950e332d1d1807b90c8ec30b7cef2160436a46010e95c67692
7. 0xc1c235836a397acad812a9a3651cb543f70b109526b800b961510d2384e0ca3b
8. 0x265fb10fd42930c24ab39e260c2312e54f5667180199642e53b938bc73f9c403
9. 0x8333968daeea427553e3d0d6ccc8cdbb2a707fd387e861cd2e60dfb42c6dda30
10. 0xa0e92142d9207dabaf953f2eb21b1ae6f765b6bde301fc2505749d0d1b0168b4
11. 0x9c65c76829eca17a0af68f0dc695c440cc0bffeb2a468afa53dc6263619f7f01
12. 0x7187889e0cb6879609e91cd98c7d6289b291639a739c761b50ed349bfcd02009
13. 0x0a0b06366ac223b57a065057db885c66f1a3225264321b3732529557f57cf2a7
14. 0xc94ac971f2e2765086823b6227f70a7d3fdcf267884d07ae0a3f85c1caf941d2
15. 0xa9134f4ed9cec34e13ba243b6a51db73753dbbb3b48c63bd82b22694813d2b02
16. 0x7ddefa7d79e7640c3fed21ee4472689415182c41a0258ab04a81d60495f4c40a
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af