Evidence row 2096425

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/mmBSMK"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/30eddacf-6049-4d2b-8260-cc53f5bd27f0/.well-known/agent-card.json"
    ]
  ],
  "name": "Noston",
  "owner_address": "0x9c28ea29a19d1d3ab8c3c4e6bf5af223af0a14fb",
  "raw": {
    "agent_id": "79392",
    "agent_uri": "https://centralcity.ai/a/mmBSMK",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Noston 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/mmBSMK",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Noston",
      "registrations": [
        {
          "agentId": 79392,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/30eddacf-6049-4d2b-8260-cc53f5bd27f0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/mmBSMK",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793609420,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T08:51:08Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Noston 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/mmBSMK"
}

What the leaf hashes

{"body":"fd1d0adb2a03449d7852790af79eea3f02977f51f75fcd808d221719f1ba6eeb","id":2096425,"kind":"listing","method":"sync.erc8004/1","observed_us":1793609468157271,"prev":null,"subject":"erc8004:5042:79392","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. 0x440e9b8959fec8d115d355c5c28c62ab8a4b9a29e528d95d3bf0a5b00f2b8611
2. 0x5c10d849605c984154bec2032c286e471a32cb4e5bdb1028205f613b46d7cf4d
3. 0xaf1a747b9085ea187b32d35dd5deb9006816f792d101d6d118657986591c8c58
4. 0x49d2ecc6a6926be3202d5899cef3883e53afae0d31f18e62a4ced7b072e89bf9
5. 0xf71053e051b8fe8edd4c2499e84b0c0e79d54ec4198034e1b794cf16ee660888
6. 0x30f60512edf8e54baf946f1ac8c8216c449851add311b5c63e8bd2cab80ba442
7. 0x3cc2076d4a541675b44c0afa128b5d47ceff199672e60826e254501ec1ba6eea
8. 0xfae003a1280ee7878d6d03908a28b26e954475d6985be13f2ed65ffa65bdffcf
9. 0xeab2bda937fd13377420587dfc4656128ef7ebadb61e9db10576ad3c87a471f0
10. 0xb4ebca4edd2b1af8e104bd949a8d9fc862f07f960fd5488877571fe5a05145bd
11. 0x32d8aa50bdb63c965d4627f30c8584b5b109ccd5950b3ed3d307ea75d46ed970
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