Evidence row 3425086

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/0fb6HP"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7ac52790-aa6f-4942-b1d7-fd2c9086275d/.well-known/agent-card.json"
    ]
  ],
  "name": "Frozis",
  "owner_address": "0x45c0ec28f85d04a5b928e1b5b7c304e2838895f7",
  "raw": {
    "agent_id": "343529",
    "agent_uri": "https://centralcity.ai/a/0fb6HP",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frozis 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/0fb6HP",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frozis",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7ac52790-aa6f-4942-b1d7-fd2c9086275d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/0fb6HP",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T16:04:09Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frozis 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/0fb6HP"
}

What the leaf hashes

{"body":"211f4fb4d8882c9e1d496b3b00b56ba01090d3317e24debf4d3b4eb9a1549704","id":3425086,"kind":"listing","method":"sync.erc8004/1","observed_us":1793894649789833,"prev":null,"subject":"erc8004:5042:343529","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. 0xa3457797b20f3d79a14a18bb442c3b1cacdf0d3c1fe620330cee077f88fa5463
2. 0x4950ffdbdce8e17c691877b7e86958ea9f2f1c7d5326b13ab4e6f5f35cfbcf42
3. 0xcfe44c2d38ad1b6a6645acb928008ad12e30911c21c095d26ba8aff088d040ca
4. 0x1accd3800c5203876b71b8de15a28fb7b79b0e0cc32e4fdf453720bd77ef9ae3
5. 0x7db618a7106ed51f027ba5ea359b5a924d602d743d230d197710dc3b8dd3da2a
6. 0x22265624cfada11baefd86c8d5f64556810456969fe08a1b288818eefb4b7618
7. 0xb2b43ee61af5a1cb5a05220c5195a15e76e83347b60c70b668855255e70b4557
8. 0xd3f6be9d9f13c85e57189c50390f74667143239e7ef65113b9ec7c807a3ab9c9
9. 0x47f02233deeec9e90e65c04fd83ddfdbbe774c3edf0b4e25e56e2ca42c7ed7f8
10. 0xc4d2149d64551b259fa93f45fda812d3dc71511b3bfef92cdbce40e10b362cde
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