Evidence row 1836807

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Mn0gBy"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3acc82af-2f57-445b-a036-8fea74f5292c/.well-known/agent-card.json"
    ]
  ],
  "name": "Labjo",
  "owner_address": "0x3cfcd10f3ba12d8f32d31538e278d56ebc10af6a",
  "raw": {
    "agent_id": "32780",
    "agent_uri": "https://centralcity.ai/a/Mn0gBy",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Labjo 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/Mn0gBy",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Labjo",
      "registrations": [
        {
          "agentId": 32780,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3acc82af-2f57-445b-a036-8fea74f5292c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Mn0gBy",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793571562,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:23:36Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Labjo 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/Mn0gBy"
}

What the leaf hashes

{"body":"4ae3e86032837c95add63eb1ee9d7d34086a6b8952a05da323aefc1c1eac70b3","id":1836807,"kind":"listing","method":"sync.erc8004/1","observed_us":1793571816865893,"prev":null,"subject":"erc8004:5042:32780","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. 0xbf3e8289c33567815c3ec1622a48e6f2eefae72f6d03a35c67592888595030ce
2. 0xd30a602336aaca0e4c94358a4dbf0af1872ca1261f0818fcac847d87796237ea
3. 0xb518f9066272ec772a11d42737c14bf73704ead9a5cae1fce642a5bee3e2e609
4. 0xf225c0b7dd5aa297fa10a363b49f7ef478e06544c33e510418ec1c858794610b
5. 0xb152085c4ad038325da9c4afc677ef472e85f50631eefa51c6fea22e7838dc17
6. 0x61fa35fc02a2b9374ff07ee8e680a20a614477630a4a28d4776613394ab312f5
7. 0x6c255ec33d99dbd920f698f60f98a7fb284a10f69b66064a9c729cebb8e1b02c
8. 0x3c9f2b8aad83b901fec4a7cda35cb5d2e2a235fa824ee1f7bdc8c75c4e067315
9. 0xc8e34c5f0cbe35f26f19b9bafb2b29d1b5a91aa4427c9615e20b9a0c8570bf85
10. 0xc211403514b767df1b91ee644644790fcf69deff091604294d6e69a6c8138978
11. 0xff045217d41e4d59ec32fc820dd61456c96716695691b266c9aa6e318acd20fd
12. 0x9b5cd4fa96d6d0487b926b9322bd8aa013529868f6e0eb6ee77b66e4c965e7ba
13. 0xefe564ec44d50e51cc27963590ca317b9c3510aaf30351f2e937c01c07c486de
14. 0x0c6f1e059ed2de7638825ab03396dd843c97d2de1abde6928871cfc5ef085a33
15. 0xf6217f3e2344dd9bf8c6e296c4729fbf7611d258b93c45e1bbe5f62e65e8e714
16. 0x8339aa87501c4d4f8b38a13e480a7c563957e09fb5711bed7cf189d6787f960d
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90