Evidence row 2153947

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/6fyGGB"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/fe9e59f9-0664-48b7-b81e-7c8764aadfbb/.well-known/agent-card.json"
    ]
  ],
  "name": "Hofis75",
  "owner_address": "0xd32ff94f241837f6fe7abc584108e8ebadfc654c",
  "raw": {
    "agent_id": "102557",
    "agent_uri": "https://centralcity.ai/a/6fyGGB",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hofis75 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/6fyGGB",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hofis75",
      "registrations": [
        {
          "agentId": 102557,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/fe9e59f9-0664-48b7-b81e-7c8764aadfbb/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/6fyGGB",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793629060,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T14:20:56Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hofis75 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/6fyGGB"
}

What the leaf hashes

{"body":"8e6d365b283e3385dbf6f3035147c2cda599b370c83374a6a91e3059b93b9c18","id":2153947,"kind":"listing","method":"sync.erc8004/1","observed_us":1793629256070067,"prev":null,"subject":"erc8004:5042:102557","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. 0x434eb366343217d55409dfa8c7435265e7e8cd755b7c1c7877c6e9f773c8097d
2. 0x62cbde2971175a4fd2f1e485015b7d512b20c2fc0bd571927aa5aa0999124a30
3. 0xe8b8b4227dcb037c6166562d925e8fa3b7e6dfb0f89ec7534042c948e4d917f0
4. 0x398148c3404996cdefd1af8ac629cfa9def602441cf8b3ada25209393abfc2fd
5. 0x2cc307d13c7ee28d466761967dd0ce4ead6523901b9ac033d143722c87c64e51
6. 0x9a4a1e03b0c0092118de22b0c2659c386740ffe9f8e252e79d34956141af5cc9
7. 0x412197a364222cc195d410e2eb60e9e198192eb08a162e5cc44eeca6281a78e3
8. 0x187f74baf2ae57eb70c373a4185a64e82442b103e1be7c833bca70bd60ae8641
9. 0x2dc155f0ee8fc87a02ad65674f308022b7d24c6199f5d98ed570d9d4195d9ca0
10. 0xc7d5656319c72c9e1e4cc2e55953ed341d7af4f83b678dbf63b625970805ba34
11. 0x519ad527ebf84c288d362a829c1ae01ad2766a39143c67eab6305064632ca01f
12. 0xe92478cc3eab4cc4c9e8fd5dbc3001cb0971587042ed8624c5712d5ceb777263
13. 0xd4651434698f4d5f8d2255b9d81f1cf47a7c3da7e2321b09b05fc8ddc31165a2
14. 0x75634d9d67fe6c75f98d15ecdced550aaaa0b303b51c1355fcc39f82416bc504
15. 0x3217f821997a6d778dcf0814a25b1296c55ab77710c675e7b15695d25a6ce67d
16. 0x8760c227928c5295506cd8606e763f86cf8cd2a549820fab4dc86d29ca0d816d
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af