Evidence row 3101172

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Gv7Zol"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/fbe1b8bf-d294-4369-8ec5-af82ce07bad3/.well-known/agent-card.json"
    ]
  ],
  "name": "Scheinias",
  "owner_address": "0x99a4194335ef882e35af1d6e3f19db14cb7bd999",
  "raw": {
    "agent_id": "286442",
    "agent_uri": "https://centralcity.ai/a/Gv7Zol",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Scheinias 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/Gv7Zol",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Scheinias",
      "registrations": [
        {
          "agentId": 286442,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/fbe1b8bf-d294-4369-8ec5-af82ce07bad3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Gv7Zol",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793822641,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T20:11:37Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Scheinias 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/Gv7Zol"
}

What the leaf hashes

{"body":"08b28f5e85107e1fc57d6e12d68bf4cfe18aebd7b4462ebfb974d8b747e0e202","id":3101172,"kind":"listing","method":"sync.erc8004/1","observed_us":1793823097791289,"prev":3081906,"subject":"erc8004:5042:286442","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. 0x91c8831a4d5c5ebae9d9d82cf3bdadac90e50cff5fa841429623577b18982252
2. 0x6ab5aa19fe0758860b150dd843d6d82425ab2e025527bb33019242dfa0be48e8
3. 0x757a5beea97afe60cce7bb744beed7e7ff705874c5c0b7b7825e20b3ffd1b0f9
4. 0x175f79e7d00af6996c702b3032176c28e659b09a9058add6e6753bd7bab079ca
5. 0x90dad3618419125816a3d1b1b93e11ea164ddad3c0bc1c1b9a1302df7889456d
6. 0x104be4e1190532401bebe3a23787ff4ece4dd34d85d051bc36ecc60a5f102175
7. 0x93a4661c9b58713badb0c09639c030140246ff77a66f70d4c3778c9fe532b99b
8. 0x17923cc6424a0b36c0d2d2977058d619d4c7d07b9f3328b3eebbf0e2f1aa03d7
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