Evidence row 3396886

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/QDc5EX"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b486f0a3-26a8-4577-8b3a-dd4b864867c2/.well-known/agent-card.json"
    ]
  ],
  "name": "Luuntan",
  "owner_address": "0x7d725ad36e6a4e841ed009be6d2f89d329294b93",
  "raw": {
    "agent_id": "330423",
    "agent_uri": "https://centralcity.ai/a/QDc5EX",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Luuntan 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/QDc5EX",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Luuntan",
      "registrations": [
        {
          "agentId": 330423,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b486f0a3-26a8-4577-8b3a-dd4b864867c2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/QDc5EX",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793881073,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T12:22:21Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Luuntan 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/QDc5EX"
}

What the leaf hashes

{"body":"e9916a80b6cf6a3143fe6c12f9f2726d5e8b06dd700cfe619195bffdb966aa72","id":3396886,"kind":"listing","method":"sync.erc8004/1","observed_us":1793881341161752,"prev":null,"subject":"erc8004:5042:330423","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. 0x3942193b84ac861f6260d0c4d2ee52cc38f69c48726813fac1fa6b9f2c09d415
2. 0x7f5078b43dd0942ce521dbc9a25a8a4fd9d9cd98fd546455139e1c3775e21d76
3. 0x9cdeb8b4b7a6536ec5ed4ca481bbfb2c8527f1fda9fdc15ae25a72390262c045
4. 0xfc958e8a1f95a6343f0e24a29f1df3f54ca3c287ad91f2b79eee82a87e39393e
5. 0x1e1516946f8166035428ac35eafb1280254fcda964c8c28b6524f6d627fb30df
6. 0xf95aec45348b83247683d6f68b94165a4b2fd7e0a573de2b431d71b3302054b2
7. 0x875323c8e0952d393d11f200d1e771266d54698eac1bc1fb4b6c33140057f628
8. 0xc6fbbb826c344ed20cfdbcba056426f733d83aedb72d3cb6c3b3f2ddaf71c115
9. 0x337a6aa5b9d6489da7bbbbc37ae42d19466835d9d43820c25ccd7fb7117f2d17
10. 0x459e26bc748437aef443484bde3cac27aad15f8bfc3d46ff00e7bd68a7323d19
11. 0x09fcf1ab1240d20da052e743bc10667928cf76a762f5799eb056525b9eae5edc
12. 0x18d5445408a9ed26be493639220038b087fd7c203db6b677362ce1de68718bfc
13. 0xae73f1d9d6b1f4f2f99129ca5895c00bade7830c5638b1e1f4998cc33b80020c
14. 0x0a1f5b0870d88fe8fca791d84634f4f671d3fa8b4a971278db893d92051aa3ef
15. 0x883cfefa109428dc814deb63a0effe3eb85b3c5ad64045af0b1fa6d33dcf77d1
16. 0x4014adbe7dbae4fe239da4c4dde0e45d23e85623794ecea527ea1299bc689d6b
17. 0xddde0b0de5219c91c717b03cab5216193dc0f26fb006aa8ba17020a71dbd997a
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94