Evidence row 2968610

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/b2IrS6"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/92d823a0-2115-4aa5-bf4f-8e20356d1304/.well-known/agent-card.json"
    ]
  ],
  "name": "Klontik",
  "owner_address": "0x4ba3c00a3f94de57385d16fcc9f70c58026ca634",
  "raw": {
    "agent_id": "232648",
    "agent_uri": "https://centralcity.ai/a/b2IrS6",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klontik 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/b2IrS6",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klontik",
      "registrations": [
        {
          "agentId": 232648,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/92d823a0-2115-4aa5-bf4f-8e20356d1304/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/b2IrS6",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793776235,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T07:15:00Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klontik 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/b2IrS6"
}

What the leaf hashes

{"body":"31b65e2a6d4de6bd1234f5719b39634d1bf02d283b432efad2fa251a6ab88886","id":2968610,"kind":"listing","method":"sync.erc8004/1","observed_us":1793776500098634,"prev":2968212,"subject":"erc8004:5042:232648","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. 0x9293ac93cb8c3615974252230b43f55c630cfffc586b9114fd5f22d3b03e9fa4
2. 0x62b2868e8d0da1fba346b8ddd7f40be5db53374e44b68c1d9d808a8f13badf11
3. 0x627c0bc1fd552a381d0f966f439da8e106a16a725487d1a3687d2157bf6671a0
4. 0x28369b75325a390bfeb297417ee7650e8d93686ef991f42fee7640b4d077b486
5. 0xe8b97db8c4e92468485352e14d82e65bef19c1dd99547de46841d6e73f999e80
6. 0x99cc5442e9f3071af425c0aa8d6e62526b67d738917de75cc7cf5302c6d58e95
7. 0x4ee66483d792b4e075babc99a447c1b91fc2d114d8b84f3f3d3dc13ac972be83
8. 0x952671499f8525d5f80b64d0dc111a91dd175a0c6b5f4d6ab0dcf0dd000470c8
9. 0xb339bb1f966d547ad428f506c44e5af61354355509e31e1344e61f40f3aa4090
10. 0x126d8d4c34b5d255ad8a043ca94f5615694e109faa9b7fbec9b3c687b7677bf3
11. 0xda4f3aeaab25310c5d9976e7025db96884121d43e52f3b448959501b6549b9da
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