Evidence row 3406263

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/GoX8ya"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7644942f-e3c0-4420-9793-958d2f845d70/.well-known/agent-card.json"
    ]
  ],
  "name": "Klokeh",
  "owner_address": "0x026fdf6900eed65e9bdfd6951998e169e0b32c75",
  "raw": {
    "agent_id": "336662",
    "agent_uri": "https://centralcity.ai/a/GoX8ya",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klokeh 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/GoX8ya",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klokeh",
      "registrations": [
        {
          "agentId": 336662,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7644942f-e3c0-4420-9793-958d2f845d70/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/GoX8ya",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793883828,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T13:06:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klokeh 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/GoX8ya"
}

What the leaf hashes

{"body":"2cabe1c3ffc63e2e2d795914f182331bf8d7a3a86afb38f7d63ed68611a1e7ba","id":3406263,"kind":"listing","method":"sync.erc8004/1","observed_us":1793884007223501,"prev":null,"subject":"erc8004:5042:336662","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. 0x49627df42404af3182d8edbb47cd3face9d4d1d9bc46873f7f01135e70556a21
2. 0x3124951f198c5134da63ef60cc755e94b417af6b024dacb5dc1092fc489904fc
3. 0x038949d6885523084d00cbc083f541cabf573eb66569d5c6d6c6d84b33eef448
4. 0x62886c39e4d88089d9e9f4172e22214cc7dfb75d32b1d04900e55a55b7638155
5. 0x7809d4d607d3e9821286df2372210b5ad727edb2720775f49ac02b3fc2f3149e
6. 0xd88a638d6bc03b8147ace0233aa603cc752de6c194e249ca1f04833184849fa7
7. 0xbe9b98dfe4a1ff2965e3189c68eb45bafa8e166e6db7789bbe72b29bc5494e13
8. 0x8a1b459eae84d8d487f86e802a8e798d81e8149aa9405c7a979647f85841f4fc
9. 0x261bc8172d7be16caa69a1ca5ddab2ac4fc0d8b464ddd48fcde9e9d1239b5b1d
10. 0x3718be43f6f60817c28cbe0428fd83a6ef98fb57fffe323c7bfc74a192af6749
11. 0x66157c7f62367e6bfaea35810c450fd845347041aff2055cd63df5110a9b0284
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