Evidence row 3400385

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/omtEuM"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/db8db5f1-6655-451b-9d75-4150667a58f5/.well-known/agent-card.json"
    ]
  ],
  "name": "Zeser",
  "owner_address": "0xdc53145e7cca2a2a1f6325d91cec09c5ecefb4fa",
  "raw": {
    "agent_id": "332780",
    "agent_uri": "https://centralcity.ai/a/omtEuM",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zeser 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/omtEuM",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zeser",
      "registrations": [
        {
          "agentId": 332780,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/db8db5f1-6655-451b-9d75-4150667a58f5/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/omtEuM",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793882111,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T12:41:20Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zeser 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/omtEuM"
}

What the leaf hashes

{"body":"0a130de677e7a0c80c71d6d3b571704e15e5a3460f1c2a11c50ed6733e1bbcb5","id":3400385,"kind":"listing","method":"sync.erc8004/1","observed_us":1793882480771673,"prev":null,"subject":"erc8004:5042:332780","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. 0x4a5cb726c0b63ea6b0ba098961c31a89f2512b9426d20f473fb925025278edce
2. 0x631af77d70dea23457ed059cb8189a64d6cd0d526bbd6ad74cbe981a812a04e0
3. 0xaaba61c95b82b19fd7ac1184a1157b230468844c5153ad44d15106835d1d54ca
4. 0x9befc38f938c26475e7f5f70b540067b2470a900c55505089a7fbb105091df0b
5. 0xb2e5ad5b6a7765c42af4bd550d01841a9b9351f0ac841765d2de3104f7fc84a9
6. 0x6267a36f1677264d7f73749281d5122cb87b2a94271ed16d7ac2b6a561ee05f5
7. 0xea9b13ac0354f511217df5f4fc444187ca0f31e4bb90540a04a8b99cd5c933e6
8. 0x5e04b30eec0d7677bdd40a68efa5256ee5bfa3350d6a7362d651313a72252bd8
9. 0x090d26aa8c413acdf46539cf5ef234c3885469bcdb83de605b2e28ec637b8f38
10. 0x5b967b1cd7e66d87f7ee5a148989831bc0e57a212d155e6a78d3463a3f716401
11. 0xadc7aca34ba48d2f072d0a16b10b143956e8720a28c96df47e907bf8faa7e3f6
12. 0x804d4e2acaf82fe4cca4a826d43e72263a44306399b543267060ed8d63bea2cf
13. 0x96217e91712a84971acd039c9a0646ccf17b8623271418217b87a9da85d11d7b
14. 0xf1ebc8b794cdbee72cfc7d6298b0f35487ba5d0e9f7a1e6e7c1c1bf23640861f
15. 0xfe0af662712e90709c400186f11133a81c01d01cf7559e4f0670cdd139493a35
16. 0x4014adbe7dbae4fe239da4c4dde0e45d23e85623794ecea527ea1299bc689d6b
17. 0xddde0b0de5219c91c717b03cab5216193dc0f26fb006aa8ba17020a71dbd997a
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94