Evidence row 3298507

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/uAwQBA"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0442af60-0890-46ea-9338-dce561b00513/.well-known/agent-card.json"
    ]
  ],
  "name": "Fazani",
  "owner_address": "0xc1a3071c4352f5a6d2a254968cb667e24ca0b336",
  "raw": {
    "agent_id": "313876",
    "agent_uri": "https://centralcity.ai/a/uAwQBA",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fazani 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/uAwQBA",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fazani",
      "registrations": [
        {
          "agentId": 313876,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0442af60-0890-46ea-9338-dce561b00513/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/uAwQBA",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793839176,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T00:45:23Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fazani 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/uAwQBA"
}

What the leaf hashes

{"body":"944bf230144a6186cb8330185983ec2b9d20025b7e090f8697f7ed4e93a0e92c","id":3298507,"kind":"listing","method":"sync.erc8004/1","observed_us":1793839523358133,"prev":3160221,"subject":"erc8004:5042:313876","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. 0x89cae56da02d90c69b1d172ddf1ea8adc6e33780226132d41283550ea8bf2444
2. 0x6b17033f2df02c89ffd67e9ca79ab6dce9e20c53b47c3fb422ed36273fa3e6d5
3. 0xff68390fc69c29b56d0643eb380028a15110f8014ce390321e350eab12da0a27
4. 0xdaaea6c4fa2a9869ea30ce5d9e33cb79f532dcef3f25658c928ecd1210272b84
5. 0xdbebfe3a5c405af9a3f64525ecf8fcd76b4bb3b243f6fbdcce8f427435a7ed7b
6. 0xf6bc46f56a2b77a7f71c4193b47abad4b4d2a42d006643218f713fec2301133d
7. 0x644485330a0f3c7478215dc5be0c53d41cc3b480fa91d935a7ed7e15d5e85baa
8. 0x370ea6f08bce7195915b2579d15c080722391cde8a1464573a8dfdb7e1f4f33d
9. 0xa607fa34070fd1ed4570f0ebfbc7878c822af8bac49e957dc1bbd7e337aa3375
10. 0x164e0755ab44b5a0798c28de8e3f6e01bc56f0aa06fbf2071cc86ac1bfb93dd7
11. 0xf48cfb224c725783bef8ce4285402a04ebe49ac77429520e9edcdc878bb0bae4
12. 0x7e8581639563b98aaa7081bcefbfd3cd60a397669f211d921b728e659e41dbf3
13. 0x3e9755642a246c284551c3b1f3b1218a5ae17ef8f2e97cf15758fe25ef2cfac6
14. 0xb09333620e45bd22d68e7eda9b4f6597d61b21df0d3c512813281cef1366dbc5
15. 0x1a1af412020b11baae1f58b16dc455a4c19a3c7ab9a1aeceb07083214f5a8b8e
16. 0x5c64b7138585466e7e8be72af6f3dc72c511db2c0c1dc5b6e34ad4e9456c2308
17. 0x7e5b4628b4269525ce0744fb873651b9d7be5748de44b7e6b858af09c7e30bd8
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94