Evidence row 3702393

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/RexTYz"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7793467d-d98f-4b01-b068-2e30b4da8a68/.well-known/agent-card.json"
    ]
  ],
  "name": "Klutino",
  "owner_address": "0x595fd921d5952e63d84027c513f051ff6d8fdbbf",
  "raw": {
    "agent_id": "383903",
    "agent_uri": "https://centralcity.ai/a/RexTYz",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klutino 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/RexTYz",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klutino",
      "registrations": [
        {
          "agentId": 383903,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7793467d-d98f-4b01-b068-2e30b4da8a68/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/RexTYz",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793953671,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T08:29:48Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klutino 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/RexTYz"
}

What the leaf hashes

{"body":"8e462a648f04b401810f59f817a239c558e90061c744965254895e2bd7356e58","id":3702393,"kind":"listing","method":"sync.erc8004/1","observed_us":1793953788496823,"prev":null,"subject":"erc8004:5042:383903","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0x5e56538c1ff3a06b154e5022f9919265064b522af07739ecf4a56c8734b98c75
2. 0xf17d5aa7bdd26ef73f21a2790f79421a4924afb9f386066bd3cd8d9b5842de48
3. 0x1cea58165e3d2fcb811b84673a5ba3838a51981b005d48f8912f712ecb6ea222
4. 0x2cc3cc126bc7bcae771372cc2b34d6118355dfc2fbd508938042bc21ce97457d
5. 0xb998a69d6f51b55e80f21a9f093251aa0d50732c19dd069659b62d03db3c8675
6. 0x7d15756680c7160809ba0f67aaf5a5634e712b77646790df180439302e75e7df
7. 0x42a87ddeebf9929dec04617570b115478482dddd949ed52f40d07151abe199c4
8. 0x7d4cb7f04f12a5a6a2394e498677ac669b99d21e77d1bf123951058c98050a9a
9. 0x50a9d5f506c044b6c733d17bff2d15daf924ce28cabb8f2cb0b46332142d7c4f
10. 0x24dac4b0fc1c25c33cd6be54f6f7833cc8da7f6eac281b3db044c00231dea827
11. 0xbf1046a16b2003e367ab054d9a72b2b200b939dd530647cb0235b39f9897259f
12. 0x19b28a87f4e575c06738536aa49fc96983ec0917d508a2177f8c03c9e8369af5
13. 0x61731d3b116db5233b7fd88e3ba87bf952acf90777af812de1d446a7f3186635
14. 0x436c32b517f221d6ad84bca91be0dd1a4a4c33e7297c776990ac7a95a4e2e423
15. 0xf5bd84a61225f062ef205a5e8dc4f170a403665fdfa49b2b923457e0386f3abe
16. 0x7a2e5c8104eb5015bfa08d52a9278aa0b4da48bd2fb98690cc2d1c225b5dc691
17. 0x4a618d78b1cebba8beec4ef22aaac9187dcdfb39064e0be537ca2600abb90740
18. 0x119743aadcddb571b28b442b62196d4a0afc4e1c9979c2d477d34fcc9413deaf
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1