Evidence row 3376570

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/EXGIu8"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6122133c-c0dc-4c2f-8bd6-48f2cb62fd4f/.well-known/agent-card.json"
    ]
  ],
  "name": "Hentudeh",
  "owner_address": "0x9a7f2a8afecc1e6ec9b00c95a710cb0d918d0c85",
  "raw": {
    "agent_id": "324434",
    "agent_uri": "https://centralcity.ai/a/EXGIu8",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hentudeh is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/EXGIu8",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hentudeh",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6122133c-c0dc-4c2f-8bd6-48f2cb62fd4f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/EXGIu8",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T08:20:13Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hentudeh is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/EXGIu8"
}

What the leaf hashes

{"body":"15315b2ba35cb253bb6e55efef270f012a301c12a5d5ebdf44053f67d1a0e8f3","id":3376570,"kind":"listing","method":"sync.erc8004/1","observed_us":1793866813570585,"prev":null,"subject":"erc8004:5042:324434","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0xa2eb82a4df6027f5c63db8b8fc1ff3fcd41d175077112d2975faa4159da5ae74
2. 0xc8f2d73eb57192d05fc74a51596e5ddcc13862afa9854df2ad75b1ada388976f
3. 0xb3f934d05cbe56cf99af69eb9a34b634c61c00a29fd61a29a4191b272ebee7cc
4. 0x037da759ab40a79354bbd5ed5fa3c1eca81ed89ab767cb2bde38265b4e49148f
5. 0xfd351976397aa02fc5f4818ca5766336291111a7098a0d6ff62864fa78fb3b70
6. 0x73c3dc5750884a208a7318038461ed6a552fd88e78e9f84e0f19da6ed1b1573c
7. 0x2103bde2bc395523f367b4a3bc01ad34ba50eaa81fec19c377b83db29c8fbfea
8. 0xa2c9d338ae9578a56ef9d4abc1af8f9905e0c25ac9a7b6b7db652b2942ca711d
9. 0xeaefdc929f8ee1a1ac859e67463039aa17803207656e8c9e28e6f0b8a87d2df6
10. 0xe449a946e9fc3c4c4626d0e6deafd834b6f31b88d9cc87f9a0782de86be03226
11. 0xbcce5d5bd1209a86f0d6f6bfb70912e4730a2434903b41b5f05eab9b281de8d2
12. 0x1094ee0cca0870516bbc80ff66dcdf3e37a0aacace192c4ce31c77937a4aa665
13. 0xdbf8fca80489501181aa462ff1fa870f39a2358e02f1bbd95eb23d397faad069
14. 0x9b9fcbddc5e61cd56d284bbf85f74d7b6024baa4338a1e4f6406e8c01db66d25
15. 0x1c65721edf79939e1513441d5a9e3be301d6801a492ba436ec3148b4e982f044
16. 0x94ca8b6a95491be1f3ac6de55d756552e3d7dcdd3a530f60ac239342f2227667
17. 0x25f3843b1f8d3ded906cf440101c0137d8f897b0b72f946f0d5bc12c3da6b136
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94