Evidence row 2179461

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/DKrL6b"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/abecaf27-0a28-42de-8438-acf5764f7a14/.well-known/agent-card.json"
    ]
  ],
  "name": "Nestel",
  "owner_address": "0xac9844ae6012b6c99fb369c1a4381bf6a4e75272",
  "raw": {
    "agent_id": "115572",
    "agent_uri": "https://centralcity.ai/a/DKrL6b",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nestel 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/DKrL6b",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nestel",
      "registrations": [
        {
          "agentId": 115572,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/abecaf27-0a28-42de-8438-acf5764f7a14/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/DKrL6b",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793639566,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T17:18:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nestel 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/DKrL6b"
}

What the leaf hashes

{"body":"5bb953a58af877c3e0cb446f3ba7c0f771d621d7d6104431e739a4f2e50e58c7","id":2179461,"kind":"listing","method":"sync.erc8004/1","observed_us":1793639892728853,"prev":null,"subject":"erc8004:5042:115572","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. 0xf0446f5cf3e8d62f0a68b30a950886af08325d2c393e60f0c8ea6acea63ba978
2. 0x810f22c2ad6d2c5fd057b97b10b7feb1d1af8599eb9e26bd0dc92c33ea6bb83f
3. 0xd49084de8987e23e2649fb738ebd8290b52e3efcb75a59060738759a8b5a2419
4. 0x6aee9f229ad0d895a2aec31b6a471808fb24d1c8500520ead36da4ba7ab0d002
5. 0xb19d3c24c252a2cb2c045fd0f0912d512e45269e7e324b6686ae6dd0d223060b
6. 0x3a7e9d59c8b1c22dd29d657f855568ed117dcd305ccd30d3578332baea656006
7. 0x1f9c803582113b3e0278dbbec3d3e2da96464af1aea2bdfa78deef94f625d8d9
8. 0x0aa95e2d3ec5f14ce1e8199c9a463e0120dea22f8e3f09971d2fa0181a51253f
9. 0x2b22bf9554875fcbfe5903a2ffb9941ba11696475dcb27dd3c7cc519bd8e5fad
10. 0x49f3e99a33db0bf475df0070f3c1fdb396dd4d92772107b2babdb62a6c7a98f4
11. 0x1f629f8654e40ac1eb46a732061a356b88841de73efb2bd0c301a7414c5c5fde
12. 0xfe5fafbda84768aa127517412dad46b6d52750c98fd0471847d383ba9c0ebea4
13. 0x6a66db154e32d45aa1f1ce72719d9372fd5cdf4add16d249006bd3cdb0f7c074
14. 0xbb465466dac90179fd91fd4d3b6985e80736d1ab4662dc57a78b5e5098d6f074
15. 0xde6a8fd6590b70565baa6078cbc8add8d94950fe959ebaf8c3716adcdbd78aa8
16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af