Evidence row 2082166

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/TWZfFI"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d08ba45f-6a30-4e97-ae09-91ec4ffd4e76/.well-known/agent-card.json"
    ]
  ],
  "name": "Nantose",
  "owner_address": "0xabb65a1eefa4d9979495daaab7a1077b590e7807",
  "raw": {
    "agent_id": "72722",
    "agent_uri": "https://centralcity.ai/a/TWZfFI",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nantose 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/TWZfFI",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nantose",
      "registrations": [
        {
          "agentId": 72722,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d08ba45f-6a30-4e97-ae09-91ec4ffd4e76/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/TWZfFI",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793603719,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T07:16:41Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nantose 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/TWZfFI"
}

What the leaf hashes

{"body":"464d341d5d5e398d1ae91b0b331e60d9129e4908a6b6528a909c1ec178a24d8f","id":2082166,"kind":"listing","method":"sync.erc8004/1","observed_us":1793603801535639,"prev":null,"subject":"erc8004:5042:72722","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. 0x4c309178a2302e4732d351deb04e24e714740ab894092f9c8903555b48533eb6
2. 0x40f6a7df4cf24dbb8e91213d527cc7d7966f13675d6229e3038af8c6067b246e
3. 0x7af12f0069a5802670fa46486e5e0d3b92fa7d9aa136ddfe1fd7939e23cb9d85
4. 0xb1029ccf47b39c1ab3f26a7dc3c1b174448e570d7f9d50c8b09e027a7414a807
5. 0x84ffdd3e7521bc482ef7ac240f04616499dc6a71563da206c623049cb1a2f2c8
6. 0xb431bbcadf53da7761b86ff3fbbfa948af5f94b42da4ec7c985866d89dc0fb6f
7. 0x7f2396faf34b24cae7e3d5cbc854ca3b153de090408261756913041a0459ccc2
8. 0x4b1d5b60335a7949132822434bc0569eab180a65736d4c3b892154227b6ca96a
9. 0xc15257826a800c7a537300a510e1cb2753fc7d7f9693405aba7c662a0949c587
10. 0x30af8bdbbf09738760f11695ad27f57aaa77b45642cee23479313afb6dba113c
11. 0x23469d10eca76db14ffb838a85f97f269ab4a0e0f10f7093129e367f23ff74b9
12. 0xa75340e0bbabb2f0ca98fb3825535e0c36ea9da96d1d4b1af9ca29649e0fc148
13. 0xc2ea6f7cdcf0c6904201c0d186a72f2a6fa2d355f41deec0e55aad057d5b8897
14. 0xf01d425f0c05ac504062d9b471f06fbf10480b3526efb1ee77bb71aebd05f0de
15. 0x67c99d356de30f9cfab88af48fbaa18909ef230dd09947e84da060bc03aca929
16. 0x1068659ec8f2bcf26e4ad39786557a8c45d60e5ebba4fce2fb9962b2c9c59920
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af