Evidence row 2968044

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/MCtyl0"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e7d909b8-a0ed-49b3-8331-594885aa197f/.well-known/agent-card.json"
    ]
  ],
  "name": "Klosseon",
  "owner_address": "0x9c48de9c1e1257aad5cb347d12f3bf44c4bafadf",
  "raw": {
    "agent_id": "232480",
    "agent_uri": "https://centralcity.ai/a/MCtyl0",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klosseon 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/MCtyl0",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klosseon",
      "registrations": [
        {
          "agentId": 232480,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e7d909b8-a0ed-49b3-8331-594885aa197f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/MCtyl0",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793776113,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T07:09:26Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klosseon 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/MCtyl0"
}

What the leaf hashes

{"body":"588207a7ac008728f40fd5475c000f1f0914d9ce6414769835ddd4b37b328131","id":2968044,"kind":"listing","method":"sync.erc8004/1","observed_us":1793776166665327,"prev":2967591,"subject":"erc8004:5042:232480","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. 0x4e66baae5cce4c79747222645ba5368ea16924ce7b5fa91343aff27423122557
2. 0xbd5782f7aab0ea8016d81473940205b6e1186d9e347731ad2725a17aafe05098
3. 0x3e125ceb15956417bd15fe84350a159e0aeb3c4e2234be7491c9d1b37a64715f
4. 0x776c18ca954337c19966e64b853be1a85e9cd3a681aa3fdecf43ade9249cb90b
5. 0xad25738c0053ce84574741564a37082293930e8ef5642764b25f5dbbfc8ce9ab
6. 0x597dd1bddd21b944c7e00de4a23c9757394034ae89ff7a7b8bd0b2ddbdc450bb
7. 0x452b3a1bb8b2cfd5ba1a753868dafa9bb00ce83548ec586f632335451a3a792b
8. 0x3929296277cf2838080f72cd6b2905cd4c5caa8baa90e80e096c57a131ad5d41
9. 0xfae8d5f42fec179fca4ecff83a32ffb430ac1b10d099e4d00479f4e6f3d6d179
10. 0xd9ad737524e1d20472ca2130f23c948f5cb2516eb416295fc6ca524248c9f16b
11. 0xdb6f519683724a1d11c17381cb42593a542a425f18d6d92c0c6e81c2a1b235a5
12. 0x2b5745a0b288ac5d8c48e339383706c54fcfb95bccc83c48776d382e79fdef7a
13. 0x0c70678947e56ffce90ac2cce5414247eaf0e2b91719996aaa9809b66dfe1dc8
14. 0x522a25971cd6b6d3e9a052dc11f957b2d317b322866778d5d8ebb96f44d35189
15. 0x544c1b2a55fd13025d2c8d59b81cb53522492b432ac735cbefd94b47b754d5cc
16. 0xc8267b28cec4406122f99bfc9732f9bb7e0af530b05633084110c1bdbc4a7cd5
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345