Evidence row 2715880

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/xpsl9A"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f51b2444-0656-4153-8a90-025a89bc5c84/.well-known/agent-card.json"
    ]
  ],
  "name": "Fridus",
  "owner_address": "0xadef343f5e2d5e29bb3b3cfa12880a21fac01022",
  "raw": {
    "agent_id": "205954",
    "agent_uri": "https://centralcity.ai/a/xpsl9A",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fridus 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/xpsl9A",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fridus",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f51b2444-0656-4153-8a90-025a89bc5c84/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/xpsl9A",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T21:27:25Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fridus 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/xpsl9A"
}

What the leaf hashes

{"body":"394d9cd7a4a77a16d0b6fc342594c54d16cc9dbc603a35a1c9b9bad45daf79ed","id":2715880,"kind":"listing","method":"sync.erc8004/1","observed_us":1793741245274443,"prev":null,"subject":"erc8004:5042:205954","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. 0xf938e613795b1c5669bb3887d530623eb6eacd5cdede00fd6c830f9847c26ffa
2. 0xa4b1dd01597928daecf851f067584c621b6b7bd5959bd415323a57b74bc68624
3. 0x46aab3d9ca929a6c974b0b19ed10a74c7d2f435c2efc32eff8126738fcd822e6
4. 0xab5dc3c5a92a17386a09bafae0cfdea49a48246f4851a630f8007b3924b1f575
5. 0x50135d2c225b0a86be89cbfd0e78af83e44b21d2de9a525180d6b62080f7e246
6. 0xdcc9d3b80ad884e842072dad47c18c6f4a6085cff64df2900c789751661ab1bd
7. 0x79777cce4ed662e477b57267b62bc7abf3b245fce7d5e075a260d015e866e777
8. 0xfef2e8ff6fec7bff4e816e2e526aa6d862d3a3dd7c485aed5be0fcb57fb436d5
9. 0xd011d53eeb3e6ede9d4ea8a9a91c144e4c4ef193d991d3843fb808b2917d37ba
10. 0x8205b393bc241664e2d9a0021d7104dfc724a8c635ac1994cd958b50a2cc1b91
11. 0x1e3c94e5d2334b9da03533738f6b1b25aa37a83d04151bebe75482789d92ad9e
12. 0x054caf29c0f40e86e5f2fa78707931ab15d93829c0134085ee2451a4500cc00b
13. 0x4a5043efd66a24ab6ad0989ba3f77d8ad9e29bff006d40f6030cad40e00e02af
14. 0xb67cf31c0f6dfa9976040b7caae9f293217f9d9984435c203bc54a3676e0551b
15. 0xaaf692e701ee622e9e0fa24c7d0f9f672df8c586de5a6f0375f8cadaf0c678a1
16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7