Evidence row 3011024

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/AYCmgc"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ae15dcb8-d274-4509-810d-c0014a5654a4/.well-known/agent-card.json"
    ]
  ],
  "name": "Gronsose",
  "owner_address": "0x0d2bbdb4f0a04a181639031be59c2f75de144867",
  "raw": {
    "agent_id": "250076",
    "agent_uri": "https://centralcity.ai/a/AYCmgc",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gronsose 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/AYCmgc",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gronsose",
      "registrations": [
        {
          "agentId": 250076,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ae15dcb8-d274-4509-810d-c0014a5654a4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/AYCmgc",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793799278,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T13:37:08Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gronsose 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/AYCmgc"
}

What the leaf hashes

{"body":"53b5e0dc386c2b3e5859b841f7738807d159718aded393698bd51a05662f5fae","id":3011024,"kind":"listing","method":"sync.erc8004/1","observed_us":1793799428620460,"prev":3010720,"subject":"erc8004:5042:250076","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. 0x929bc16bf49a2edd7ad121ff22318847fc2daf24bb1294a6db4e2accf4036d61
2. 0xd3c20080c98d40168cf1c8f89ab87c0db83873b9be9ef22fd38da07c62e42285
3. 0x1c8731277c1c35ab07ff14582c28737436010b94c02e4aefc93abef9b771131d
4. 0x5b36bc6d59b31d9c0589bb3cfb95521915f1d646a52500a9eb75a53fba394e74
5. 0xf56e4691f29005c32f5f088346662f160be26d6796069371b30288f486570f43
6. 0x577e8863933b335b29a9f5f968fb1cd4b3eb6285b68a22fc7b75caaeceb5a5af
7. 0x4b87ce9083f036c149034451339c5a40923287a1b4b4282081833bc975a0ee3a
8. 0x499ffa98bd0eef13b863ea04b10a1077ce610e573727679ae433747c81acfb70
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