Evidence row 2983887

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/PEGduk"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b9c04c77-4941-4128-8466-85d435ed37ec/.well-known/agent-card.json"
    ]
  ],
  "name": "Klontisto",
  "owner_address": "0x04c34837e459c086e79380d5b38d2a34e4db3250",
  "raw": {
    "agent_id": "238398",
    "agent_uri": "https://centralcity.ai/a/PEGduk",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klontisto 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/PEGduk",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klontisto",
      "registrations": [
        {
          "agentId": 238398,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b9c04c77-4941-4128-8466-85d435ed37ec/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/PEGduk",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793784111,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T09:23:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klontisto 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/PEGduk"
}

What the leaf hashes

{"body":"8c1674a5451f8e45da721060130ab20c9ffb20b935349aa9e8ade17a622e26ab","id":2983887,"kind":"listing","method":"sync.erc8004/1","observed_us":1793784191843016,"prev":null,"subject":"erc8004:5042:238398","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x91db7a2eeab718e42b14fc36bef5f22ef2d687faa22bccb95c27fedab3d561c3
2. 0x56731420834b0a66d3232e0e75b2ecb8fe2abb3bfc9b77cdf24bd5e42a93340f
3. 0x8548e4bc97c561154c73cc34fd44d797536983e6e9fbcbe4511949ce3cc8fda4
4. 0xe9dacb86baae81249f6e7983e517e74abc2dae666685964ee7f4b9f946a40cf0
5. 0x4a4412e1e73a4737a6692e5aec9d746d1be632426a014e703ae063c8a3e8512e
6. 0x556de97c4cbdae9ef115efd93ca76954cdd4cd4a9ec418354261bac1b16b4fc0
7. 0x0f5883234ecc526f63282835b617c058a8b0c512dee252421aeee4169740dbf9
8. 0x9ad312214d8cba0a6dce9803a28abb53f30185b0fcfc02365eb69cb2920eb521
9. 0xd9e5cc722e6f4b22f27486f3ab86da9fc1abea6d71f01ce7f44c08b76e6efb9e
10. 0xdf33efb3f0142d61d9bb9153c463f5ee905967b3437aafae1a1d8c58be013189
11. 0x343bfd71ac5187fc18b8d30212b564f24922bfd24dd94ff72b70681bdcd9ac67
12. 0xb8b83c88b384fc4c4ac175000c8b1e2f514e98e503b57d6824489b39e0c0cf88
13. 0xe7b8906f5be71e30a93923a510426d37fe7fe5093e30b560cab97d8eb87780fd
14. 0x81f4b53be09489882faa9a4cb613202e6d280222b8534330fe26fc56fa32a8cd
15. 0xdf9a63a7db8101ed0a28aec6f2d247d6d7df856be1e744490c9b5261f2c856a8
16. 0xcbeab7cdfbe295c259acb96245f397030a1d41f25243d4de19e7709db50be49e
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345