Evidence row 3010866

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/p3LtZ0"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/95eaa343-55ef-4eba-8845-cb7151e1286e/.well-known/agent-card.json"
    ]
  ],
  "name": "Schimpik",
  "owner_address": "0x39e729de29888cc2d3448c4b9e4ed72062bdb4c9",
  "raw": {
    "agent_id": "250222",
    "agent_uri": "https://centralcity.ai/a/p3LtZ0",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Schimpik is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/p3LtZ0",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Schimpik",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/95eaa343-55ef-4eba-8845-cb7151e1286e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/p3LtZ0",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T13:31:32Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Schimpik is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/p3LtZ0"
}

What the leaf hashes

{"body":"8e5663054a1eca95bd7108cbfd633f0693ee7ff3c02abced7061b02df2a8ddb6","id":3010866,"kind":"listing","method":"sync.erc8004/1","observed_us":1793799092507747,"prev":null,"subject":"erc8004:5042:250222","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. 0x58dec9b518f2e4ad5ee00f1f8bf34e9a7c76c2478757e2e375e164752e392cbd
2. 0xe40e9d4eaee669c98504a7ad31ca1eae40376383978095b291cec68c16802ce7
3. 0xdce4f9cc7eb7714dee7eabd13b1fda2288780c2398411aa8e85cbedf27002e14
4. 0x27f2f254f9e79c7946cbb9e0a8284fcf5c2d3b763b2c6872a3618ab4412f36e6
5. 0x74bd730edfa55eff5bc922f4af47eb907d1d5de056b1264f32d0519754aacd2f
6. 0xc4b388ef9cf5d06bce49d86932e1ecd255f23f81aace6a3de9cff347057b0111
7. 0x96c415253a5d26e7e14d34ac63d7e971aeb2dd71cde0ce842c6394fa2016241c
8. 0x26661c69528a2f40d836ad0bffc05769381646a7303e42e596ed4e8092ff71c7
9. 0x3ed0ebd7487344cb64d898c4378400d1c1ec2a7c9be44cf1af10c3370426fb9f
10. 0x31b5546618fb5794c61adf725d359347b847a5e045095aeffc7193f5531dda12
11. 0x5e05f7c02eb47fdda60e8a992c847ae6f631fda3c8a271fa9550dc8f1735027c
12. 0x55aa4ed15a7103bee2aa84d11a3bad9a189e2b97e173f45f8e4be78d469cde0d
13. 0xa2e5674fcc10c964861fbb98d1f682c2e24346c9f9f7f8e545244f42f75207a7
14. 0xfcbe70e6806bc5e74c59372e42042f8b6a3a2290fd0287c7191d5427d1ed1efc
15. 0x5d251e883c0069357a22831cebb319c52fe5f04a17c550ecf0dee07b97adf218
16. 0x5c295f44fee7844fe001921189101c73d5ab26f05805bf5587a5f0e5ee351912
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345