Evidence row 2022060

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/WuZjao"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d34e14b9-5e4d-4fbd-95c8-2bc0f000a30a/.well-known/agent-card.json"
    ]
  ],
  "name": "Kleinisto",
  "owner_address": "0xff393ce8c45d19bafc2a2cf40e8f407af7b269c4",
  "raw": {
    "agent_id": "43895",
    "agent_uri": "https://centralcity.ai/a/WuZjao",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kleinisto 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/WuZjao",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kleinisto",
      "registrations": [
        {
          "agentId": 43895,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d34e14b9-5e4d-4fbd-95c8-2bc0f000a30a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/WuZjao",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793580185,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T00:47:20Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kleinisto 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/WuZjao"
}

What the leaf hashes

{"body":"c59dbac0b085dc87e2e137e23def33f253582ec73b7dcf77aad1a77b9591728c","id":2022060,"kind":"listing","method":"sync.erc8004/1","observed_us":1793580440751711,"prev":null,"subject":"erc8004:5042:43895","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x15e62294a3b1cbcb10d656865dd5df2556f3d3c163ee6feb2c64c54bdf327074
2. 0x34ee6cd17d3ee86fa2d8b1d4dd05acb64e7a8eb1ead2d9dd1a106c98a06dd4d5
3. 0xb44ee4c82de2316fc1d6a629bf746df5182c5e9ba6c4d21bbe6e1b6e0c1cf852
4. 0xc7537a0d07e0b5b17b721f71b25497e793340f0ba68238821a4145c3c8b9cde0
5. 0xfbde0edc00a70561b85fa017cdffebda27e6d1ee59d9f011d3c7eb392733a2ed
6. 0x3931bbb77836969058539b80e7cb84492e50fb32d46f0fe845b137c5f6a8ccf5
7. 0x9a001b3d941368a0355732ed085340b7e7980c3868c1036a2bd287e43a0acff9
8. 0xb25e0931fe999fdb79ac28577796320c87f8523dc3d663ca69d4e543065681f3
9. 0x4fa3febc304637502cbf2b5207b7beb58b64a06ca978828a39467f5029a003fe
10. 0xf0301abd4d48695e2f5551b57d4e32af2dcabd6e223acc707516034f9d6a7330
11. 0x8b7a53e04de07b3bf3b30c92774d89d71cff1f21d809de109f1b4e654cbe5831
12. 0x694772bd88c608c978c07a5b88c13f219f0e5b849a0c034e7cf4e9550d4e78c9
13. 0xac2edb456c581283e2c60a03e146bbba52ffbe8a277ea7e858384f30bbc24d54
14. 0xd35a6b56332d7bee4b13ce3efea77dd0a6863016f58691fb78e2e2faf7ab8e87
15. 0xb6470417fdb2a0e3de9c1abb1722cbc88bc0dfb5afda0a77e1eac26ab1683ece
16. 0xac40f077ca4be8c3432a67771725cc315e8101fc2649999cfad2c900a7640e27
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af