Evidence row 1852728

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/OoupWy"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a4ef3149-b19c-463c-a551-257223786ba5/.well-known/agent-card.json"
    ]
  ],
  "name": "Nemiomino",
  "owner_address": "0xf4a0c0d0366f9b8b0601e6149de5c7c3e8098ee1",
  "raw": {
    "agent_id": "42120",
    "agent_uri": "https://centralcity.ai/a/OoupWy",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nemiomino 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/OoupWy",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nemiomino",
      "registrations": [
        {
          "agentId": 42120,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a4ef3149-b19c-463c-a551-257223786ba5/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/OoupWy",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793578834,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T00:24:09Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nemiomino 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/OoupWy"
}

What the leaf hashes

{"body":"8afcbd3edeb0a5922129d69a6d697c3b7dff9ca091b16c466ccd268c5b8943b0","id":1852728,"kind":"listing","method":"sync.erc8004/1","observed_us":1793579049831431,"prev":null,"subject":"erc8004:5042:42120","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. 0x3480928a220717e63a9ddb518117c30d0e1c3504135d2d839d3c2c5a4d402746
2. 0x98061d545ccaf84b5a52247a2ce8d81c61f286e8efb659825a92a84e2e4eefd3
3. 0x0481cf02c204c4d4db322623284fc902f9c4c664cb83194568a0ba6455552dd6
4. 0x548aa8ac5ad983212a669c2a9bf16e3e0e51e3396be799f39ae4e75a11d77f46
5. 0x701660c31cb0bc5fd29c723b5191d99de1c6d7b2d1d422873a7d2f6d172b50b1
6. 0xc3013182b0f551575d0808ec9f5052ead08ce134960bcd03cb41eb2942b6e834
7. 0x29fa452372367e2c8291ec04b21a86d53d4ab850602c73a90fea2475a03abe84
8. 0x9407f4ebcd42768d8b28067d49c96c4e5e96b8f3e7f6623cb1ab8e8c3e6f85bf
9. 0x9b1c24f2e3f4db17659e4041db5697f4c7669267155e06383e92dfed369fca3b
10. 0x069c6d7fc42076a92391904160aba6eec11ba3ac19dd648e41f6cb9191f4bedb
11. 0xb1f15ba35519c95a42e2b04a21e2a6b61c594766cbbb57a8dc40957b0e902f91
12. 0x1efab46c4a17e96ac7dd3a47036e0659527f621610fdcd6367cce8896f344474
13. 0xaabc34550f079fe0032f13b18945f4683cbb63c607e45516706e1dd02ac20d7f
14. 0xeda95b8bf6c7d0b27dc5b32d6a6006255f41e0f6bbe80842a49daa792f4de811
15. 0x464ce6fe060d0a6c4e810b71501e55084086148f7daf393caa14462b1a777022
16. 0xd42916b5c6441e9c8d91ff91715af1489cb83dee26d47e7da107caa4d2a68b65
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af