Evidence row 1817162

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/1vK7dk"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/11bbc6cc-4c9b-4867-beae-b21d6d348558/.well-known/agent-card.json"
    ]
  ],
  "name": "Alossor",
  "owner_address": "0x62a24ffda4c065f50acfe7771cbfb7140441ae8d",
  "raw": {
    "agent_id": "20870",
    "agent_uri": "https://centralcity.ai/a/1vK7dk",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Alossor 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/1vK7dk",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Alossor",
      "registrations": [
        {
          "agentId": 20870,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/11bbc6cc-4c9b-4867-beae-b21d6d348558/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/1vK7dk",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793561793,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T19:38:39Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Alossor 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/1vK7dk"
}

What the leaf hashes

{"body":"41506a089f209d8941fde049c8d00270b4de617a68cca67d1c2d03bb75d295dd","id":1817162,"kind":"listing","method":"sync.erc8004/1","observed_us":1793561919182193,"prev":null,"subject":"erc8004:5042:20870","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. 0xc389294fecd02b673a9fb58cb2efe9f56ead1e26beb8643f8e74ccfe14112d48
2. 0x2f77eafcf72428d313af1b985b59e5fdce8e90ad80df1550431fca4f4f7db38a
3. 0x56018d174044e339d214e15ac82395d99b7b44b4de4241d058c6dab3f949b5b0
4. 0xa3c5811273f86c6b86392c41a9c68e352ee9016569ef1525d1e15fdc306f6554
5. 0xe4f5cb876a99dd534029ea07aeb5863a8c50498fa855ed3b524fac75c1f554f8
6. 0xdb34bcff200a0d35450f806365c2c60971baada4df0005c72122a20f153abba3
7. 0xf2a9b65ed28349ea3ab4334fb7fbc5c4f9370efa78aeb96f24b2d4b85d803c4e
8. 0xabee87c435fba8125a3706a7da3ccaa7e84b5333486a67a9107a07cbe25a57ed
9. 0x870f5bba084c5b9153b2447662480c7f1f1a305d7e704bd3c24b208a83ab0bda
10. 0xc13bb1c470bdebe03525af2ddadb69f03e71d750eaef3b5baf49c1d1d2939dd1
11. 0x6bfeee4cc7d0cc19f3d874bfcb548ebbb2594ad8d4fe0ad0f669573074a7743c
12. 0x2341fe3058274d292666071bc8119652951968d15cf7d285531e210018e7ea3f
13. 0xefa31efdf607e8d04b8c9fc919db78fe5a26a3ddbd6b0e7563c8ca73dc801298
14. 0x5da52d6bfc8f88d79ebced4b6bebec468f5c2d8a21c193d44e901c7a6ce7941e
15. 0x537331ef190eaefb4419f2a4558b952aaf9435d759df0b0c118b7df609ec1687
16. 0xfc183bee85dc11a067fb710c6eb88824b94a516ddbdf2717b839e672a2206a7e
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90