Evidence row 2505298

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/dyczKq"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/14a84873-f153-45a4-a70c-3ff4e50fde3c/.well-known/agent-card.json"
    ]
  ],
  "name": "Nindis",
  "owner_address": "0x5bddb39be0b804d6157ee3f2f1203a0eee9aa935",
  "raw": {
    "agent_id": "150893",
    "agent_uri": "https://centralcity.ai/a/dyczKq",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nindis 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/dyczKq",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nindis",
      "registrations": [
        {
          "agentId": 150893,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/14a84873-f153-45a4-a70c-3ff4e50fde3c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/dyczKq",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793672177,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T02:20:31Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nindis 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/dyczKq"
}

What the leaf hashes

{"body":"aed5aacbf6272aee6f26bb5b47ece661440ab21f1d78a62c4de75158e0bc2531","id":2505298,"kind":"listing","method":"sync.erc8004/1","observed_us":1793672431899677,"prev":null,"subject":"erc8004:5042:150893","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0xf57beacc8b6c45ef31f88badaa217d2dd4f3666ee7d3f594d05071d4fec6e12e
2. 0x989a0f5dadb9dce8291111ea47cd9801f1a929dd110ac358e396c0cd7f2162d4
3. 0xa5561cb90273231554f56a1b977da4a541af79c1165936d0c009172d527e920c
4. 0xfe46d4c519e0e21393c00d07b5e524908e6b6f2f87ebcbbbe876d6324dbbf01b
5. 0x2443400c01d5edbad6298fb476e4533f78cd554371e50f1f0c6ad26ea2467043
6. 0x48174b9a048771b05d17fa860bee440f84f178dc5c77a337a98383b82d3e233b
7. 0x0a4d2d31a8c31be9b5cec090c4290e6ac00b36b1da9fa44f05a3d8bc38a72c61
8. 0xf859f4c8e5c8dd8b21080561f8199ad5de2e456bd856041857b86596bfb8d8b0
9. 0x55bc4e97433a67ec37d94c7c36f18894e5a926ccc7781d862eb5a955fb454ad7
10. 0x15fd34c00e05cee1b954e0f28e31d1b9091eda08fd5198bee22355eae3d18c53
11. 0x09a9d679d9151e96165ed0507fdd924a0fb4714415834d3228fe8df082d32036
12. 0x726bf1f6e89d1bfae556088442019d6403305e3c5baa5190461356d2d27d20e9
13. 0xa3161cb432d7bd6448eb9324e285f75f0a69460cee6b1b15f4e1c7d68cde0384
14. 0xc456b1c820d564945f129896256bb07afc74e79940a2da0ea6e9440718d856c7
15. 0xa29933ab8020ad948edbcf3e65194e73a6b113a0063231c1105b56c2d59ab97d
16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7