Evidence row 2281987

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/bRuGTK"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e714de2c-89e0-4e91-a11f-0db674be9f7b/.well-known/agent-card.json"
    ]
  ],
  "name": "Schonsa",
  "owner_address": "0xdfab0b0bd54a08722b77f97293810ab398beac13",
  "raw": {
    "agent_id": "133811",
    "agent_uri": "https://centralcity.ai/a/bRuGTK",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Schonsa 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/bRuGTK",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Schonsa",
      "registrations": [
        {
          "agentId": 133811,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e714de2c-89e0-4e91-a11f-0db674be9f7b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/bRuGTK",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793654478,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T21:22:57Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Schonsa 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/bRuGTK"
}

What the leaf hashes

{"body":"e802be77396fc901d15163ca2bc2ed91569da1e1ad2841ba3056000670c9b83d","id":2281987,"kind":"listing","method":"sync.erc8004/1","observed_us":1793654577020646,"prev":2281230,"subject":"erc8004:5042:133811","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x48150159ab35a205e7073db60c2c93895b72fcebbc9e11cb57f22846ad83fe94
2. 0xae3457c4e3758f5bb2075783db01908e09083a647f5ea61cb98bc167292111a0
3. 0xef67d18edb10f38e53804225783d6035ba4c4fcffa5671890bcd3090eb4d426d
4. 0x928d3a35213532e67c51dda97370ab578ccc9cc6dca9ed50b864f0c10614f1f9
5. 0x9356221747eb84bdeaab8b1a5c198bdf9733501418f7fd2afa68a06a41178339
6. 0xf3765f66f8f6e91aeabd145407d7d9bdc93df24ae61175d5bb4a7a21abc52f47
7. 0x4fc0b787659603b1d6c10b3d37bd1c13f3a73c38418b0b1abc65bb35f03cb16a
8. 0xc6c754b1a33f980fcd09a7ec9dd6e9d4b85075a9a73efb86446af38ad2280e59
9. 0xa7b8bc41cd01a1328c4b201c2f9176d1e6a95c40a73537e9299bc4a89078c15b
10. 0x7732c43fd178cf7d555d0bb1b1a5dd0b142596be0cc20e8a7f11c426ba87030e
11. 0xd4dc1dd25a31152f54b1be7a675dbfee8c21e8632f10434b514c55f51e238fdc
12. 0x9a1ec04cde3d9cc0841a4ecec0c42382183aa9beb179e075a86323d4b9f1e562
13. 0xa3336de478ff1096fe3a4c0522656d3a2923e8e721fe01f8fd137ddc7734c22e
14. 0xdc58bc56b35577036d6185abcf0d4c91a45df10bd65f767505c1d43fcecde566
15. 0x3217f821997a6d778dcf0814a25b1296c55ab77710c675e7b15695d25a6ce67d
16. 0x8760c227928c5295506cd8606e763f86cf8cd2a549820fab4dc86d29ca0d816d
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af