Evidence row 2216130

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/X7zf94"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/cd47e61f-9cac-4eb9-90d7-8c712247df7c/.well-known/agent-card.json"
    ]
  ],
  "name": "Zassias",
  "owner_address": "0xd350ef6805fad30a58c29a3b832fe3d9c5b74256",
  "raw": {
    "agent_id": "125565",
    "agent_uri": "https://centralcity.ai/a/X7zf94",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zassias 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/X7zf94",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zassias",
      "registrations": [
        {
          "agentId": 125565,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/cd47e61f-9cac-4eb9-90d7-8c712247df7c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/X7zf94",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793646888,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T19:19:37Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zassias 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/X7zf94"
}

What the leaf hashes

{"body":"c0e143d0ed2dbde02221a223eea322796c1d1692f18630baf1bb7720c26fca61","id":2216130,"kind":"listing","method":"sync.erc8004/1","observed_us":1793647177086976,"prev":null,"subject":"erc8004:5042:125565","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. 0xf6e4b6621f3f90ca20a4ac2bf328efbab0c979e4d5c66c21828baf10f6128d59
2. 0xeced676a154e7780d1d80e09cac3904de2a73f13c5d7b2f93b6b0ce69980f4d9
3. 0x27e9f90fea8300944e14a2f62a07115932efa365a7095433661b1429348153ef
4. 0x2b2904b153a698f3ba564c88cbe3dcb2f7be265f4d197366a205f371f25629cd
5. 0x7744671106bb0119226401db1a88c1290ba6dac510269c2135fbd509a45b3594
6. 0x1f29a1cb2f2b4cc1e8baa36a4b12d97066ed6e91783f02299b857286f5ead165
7. 0xb705c88a4800985a767762811292b64e773a6133b13cb2bd31a160a112ba77c0
8. 0xd5a240df7a02fb18dc310f9a2baeb9e82ebc6f40b2563fccc65d621f26f10f63
9. 0x41f8189cd030103dfedc8e3ad1fbc63a98e316a6b4093b45080f59798d9653e0
10. 0xa2eafd5b4819d0b957b3cc5a22f6a9e706ea45414210299c0a017c165ccedd08
11. 0xe03551390664c866a473b64b9eae116c9a78f6f78142b79842ced3f53920dfd8
12. 0x93c9b5204cb75374db0fc8940c7bb2dfc4f17b307130f5a55adb819570fd792c
13. 0x54a66ecba86fe13527453978f73a6a3d80e1817889872b25f2a79c90d4b86982
14. 0x70f4b5a4c6a4de9977aecf5fbe7497e271e9e2f9e5068c7dad5953e8fe898b30
15. 0x4068a4306db47ea0eae5f76e5137753caa3dbb132dca6a61a4d6c1838a52700f
16. 0x25127db2e775737b2874f6a159f7c1bf984317eea6482e94589c3ef4c5ccab32
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af