Evidence row 1768489

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/YA3fCN"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/366e9522-f3ee-4e8c-a3e0-ecd7733798e2/.well-known/agent-card.json"
    ]
  ],
  "name": "Zimpemjo",
  "owner_address": "0x456431161bdb54a5f32df339c7ef512235e263f7",
  "raw": {
    "agent_id": "5436",
    "agent_uri": "https://centralcity.ai/a/YA3fCN",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zimpemjo 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/YA3fCN",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zimpemjo",
      "registrations": [
        {
          "agentId": 5436,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/366e9522-f3ee-4e8c-a3e0-ecd7733798e2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/YA3fCN",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793543812,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T14:40:43Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zimpemjo 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/YA3fCN"
}

What the leaf hashes

{"body":"77b178d3c7b29b9175709fc4eb36456ddef5b7218b92359aa5abc593820eb23e","id":1768489,"kind":"listing","method":"sync.erc8004/1","observed_us":1793544043787045,"prev":null,"subject":"erc8004:5042:5436","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0xb605008e2be5f69797e4f1bb7653be5d44881a7472a242d748192700a4665803
2. 0x65261f67e26c2ec2810dceb8309f8c0b4e60195fffe53b42982819938b5b5a48
3. 0x82c818dde268cb122ef51bd3e65c3ccd2588e620cf291333c651171fb285e04f
4. 0xc0360378cc8d1b8270d91f579d26b98c76e434f109c54ed9700f5abdc08bc152
5. 0x420ef443f71307e6d51699d18735af4d057f4b1353476593591313b6514d54c8
6. 0xd95c3494dea9d25dc15507e33062aebcd3de85f1f5249c213e2d046c55a9cca1
7. 0xf2c2aabbdbe82783f807362096dc8aea09a038a7961a42a7fe7e2a09b3dc89a0
8. 0x865ffc779dedd77ba4eddfa49dac7c5931b9d390aea25fd018f42927c32c850c
9. 0x6887d63f5c904c550cef7b00101ff4b86ed2a9031a3e820b060ba805021d9c7f
10. 0x3b94de306bdb07a15c86d242b603347bc5da0e6c56d5c28feeb1a52590728efa
11. 0x84f69709413d2df971d71b02b9b073625f21eeee8d08173d1b9e32f23d504bb0
12. 0x08435cad5871c85fafbdc184b887ae7d8fa79b7851ddef3135e53565dbf4c927
13. 0x76bd6c29668276bc9bcae1a73c60a4d02ab25f5e47f437d7c2c27bab58a536a3
14. 0xc4208f09c5a97556dbf0e04ca82216f9056e3cf547ebb46cc61036bfd76910cb
15. 0xf6217f3e2344dd9bf8c6e296c4729fbf7611d258b93c45e1bbe5f62e65e8e714
16. 0x8339aa87501c4d4f8b38a13e480a7c563957e09fb5711bed7cf189d6787f960d
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90