Evidence row 3368869

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/SQye3l"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/53dbbcd6-8176-43c2-ad52-f65214233ae0/.well-known/agent-card.json"
    ]
  ],
  "name": "Makiavjo",
  "owner_address": "0xe722dc9bc3d6c19be8470c7c21f75c706369722d",
  "raw": {
    "agent_id": "319592",
    "agent_uri": "https://centralcity.ai/a/SQye3l",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Makiavjo 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/SQye3l",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Makiavjo",
      "registrations": [
        {
          "agentId": 319592,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/53dbbcd6-8176-43c2-ad52-f65214233ae0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/SQye3l",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793863795,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T07:37:28Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Makiavjo 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/SQye3l"
}

What the leaf hashes

{"body":"a63793622ab5c690c4441531288333d6237f4c9b920da211ff083ccc3ccb6419","id":3368869,"kind":"listing","method":"sync.erc8004/1","observed_us":1793864248122600,"prev":3368464,"subject":"erc8004:5042:319592","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. 0xdac9056210ab20275c12f7929fff203077f3b0727ca2f63edb2ba1a99af17564
2. 0xb49b18017e6841a90600b081296a4a097733195d4c46a3d2602226de6c712021
3. 0x6dca6f84ce0ff252a81a1c8baab548af3940e2d5d03a3c43182324bbd4042dd6
4. 0x1a23ebca474f5a5327f447757a1a6f452198596d0d9bbd9ed151a0cf12595c6b
5. 0xcb64e9156d50d7e37df7faaf2077d75ca34db1fcf1b9fbf96c4f400587130a5c
6. 0x70358f4cfd1018d0dc4c39fad45ede0cbdcdda5f22e89124342148b6bba3dc4e
7. 0x93b3ab5eebf2108a95f54cc453bd841a41bdf6064c52437796ad858bf19810cc
8. 0xc93817b8a110bdebedab8931600bc0089888be6048d6004d802454915269feb4
9. 0xcef8050c4524a349ca669c616fac52113ac3d8ce3ded374338cc19d37b350f77
10. 0x6b107049baa163324a03c4ba23957ada23c8280a837ed883db9e868f0e9c1329
11. 0x7df32876e40ac8a61c05ebbe21dedc9f40435f5d803b76c0807fe2f44a2fa759
12. 0xa0f4139b967c47b6212098ab1ef1fb116b8696e0af5b5baf4ab69823599f2c21
13. 0x26b79609af64282a7d0ea0b1ec7f8168c3787a6394324bea32524b967fbff0d3
14. 0x18ba0ecf9d097a18d969f015a4d29da864bf68db732c6ad7fa00156b764bd084
15. 0x84cc0709bdcf43a76bb38852cd824bccc42d1167214eaa0cc6f5136bc9060566
16. 0x706c875c10714e921f12357b889e8f8c61b62dcf68745f3b7e23aa127226e76c
17. 0x595efddb5b196a921c775c54d0aa541065f1802bfefb8bd003a60b16925c4b58

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94