Evidence row 3130489

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Mu8z7x"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/282cc0c4-b0b7-48aa-a1da-5f6ae9ea8a09/.well-known/agent-card.json"
    ]
  ],
  "name": "Fissani",
  "owner_address": "0x37b30e8500c8083b89c23ab7fe99e0b32dfe1c2d",
  "raw": {
    "agent_id": "294400",
    "agent_uri": "https://centralcity.ai/a/Mu8z7x",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fissani 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/Mu8z7x",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fissani",
      "registrations": [
        {
          "agentId": 294400,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/282cc0c4-b0b7-48aa-a1da-5f6ae9ea8a09/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Mu8z7x",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793826691,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T21:17:30Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fissani 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/Mu8z7x"
}

What the leaf hashes

{"body":"e1794eb1cfcf82974ba8e825105d45918536cb235f859210f4b7f664af472e35","id":3130489,"kind":"listing","method":"sync.erc8004/1","observed_us":1793827050546079,"prev":null,"subject":"erc8004:5042:294400","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0xfd8916468d5eb4a51e709b194909dbf2881158a616dec0ec36cce9567282f633
2. 0x3c3b642410098a0ef9d5d845b75e98249b84c83f92b14c2aa0b0e39375572646
3. 0xe4683eedaac454af19e2700c415d150e986cc1295d5642329ae1a3be9b1eb008
4. 0xf675c6e20e9aeda11ffa2a069ce1c2993eee2e30a19e6123d65bc4486a381644
5. 0x79fc0de01e22a9535fa6adb71364c32072e91a82556884514adc7f12508b6626
6. 0x9c62eb0679d6679335f0a29929fe0a9da1be00e2936140bc1aa0e86288c912f9
7. 0xb66badcbb1bff417ef59bf168484afebf0da8a6f66a087da8111d1bac97b36ce
8. 0x8d7e866f1277e4d475fefd28145d4c3b2ea9140c62daf1e0d18874e5693efac8
9. 0xea3d3d52c62954446c9969f68c63de1239591ee97e21069503481c7ae8c8902c
10. 0xc4955c6f5c801b4685c55f4a7ab0b345d89e221a6bff0405876d42dd6f377365
11. 0x387813dc69c22cf57732a611d7a21e817f30c8a4a2f8a5ce931680b8ee8827a9
12. 0x760aeb0b4a9f94ed55c7978624cee1f17f8a6efbc157223f585b9cec589022a7
13. 0xa4c6837c08296bf74558830f9995bd020c066ef20a961b83854210b3ececf637
14. 0x22136ce0d951d9ba0a7af26db46b296e61b6d99bdcaac718cb7ad94fad708bef
15. 0xf3c6700d5df4bc68d1e98c623150c4852d8000cd123b59c743588bef452bdd01
16. 0x86f9d5fa5ffaf68243f66522b43dd83f29ab34fea48dd0c3366dc8c8821ebd3f
17. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345