Evidence row 2542237

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/eOTgFk"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8bea9196-76cf-4960-a047-40899c61bb2f/.well-known/agent-card.json"
    ]
  ],
  "name": "Villon",
  "owner_address": "0xbd7b69ed2d635f3143605ff70738db021033e94c",
  "raw": {
    "agent_id": "164151",
    "agent_uri": "https://centralcity.ai/a/eOTgFk",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Villon 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/eOTgFk",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Villon",
      "registrations": [
        {
          "agentId": 164151,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8bea9196-76cf-4960-a047-40899c61bb2f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/eOTgFk",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793687992,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T06:40:15Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Villon 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/eOTgFk"
}

What the leaf hashes

{"body":"917284b2bf65aa1232d811d69654199e9245fb4bcce429bb7dc6ae09e55809dc","id":2542237,"kind":"listing","method":"sync.erc8004/1","observed_us":1793688015858313,"prev":2541753,"subject":"erc8004:5042:164151","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x4220ef80ae93b2326b36bc49e0b9ca87d21e71c1b22b8681cb098a9cd8fce7de
2. 0xdf3fc6a1c2c0dbfbb5676885870c767c216f2100dfc7c76cfccf85123f3d3f0f
3. 0xefcc2b5968d824249784f2734b7fc9c4c2851cb589f347637ee44f6fc8bee2a4
4. 0xe9c699a334aa07ccfd3cd17ddf1d9e865e95caf6ec6d88c47be6d23c02b99034
5. 0x6d9d85e98bbef9333d719715fb6ade32e43bcaa0173330bdd90a2430c1311077
6. 0x24daf57188afe6fb62c0da456f65c39599232ec4835da358bbf5197557647aa7
7. 0x306a10eded2b91a906092b739f41bf21998fdaa439c136211b529aedcae60f47
8. 0x7d09b31356ab4bb04514ce722a7a7dffdf3b5ec4db68da1a1b9c7ef91fe49ce0
9. 0xc224dae2b04ff0282edfa25f4e29fc6767d23d08701ecad77129225ffd22edd4
10. 0x465d95fefe0f2020ac843c4a14af607e7b6e83348a3600923a35ef73fcb2e655
11. 0x914669306cc211196a495992a1a1066916ce7bcdf6f8b5f39235c10f436df645
12. 0x3e692194b9dd80558ecdd03d2ce10f169dcf449f24c7db4bb5eddfaf5dfa4954
13. 0x6389fe0a64a454c99943bd099b6d3c7b9164c03f7e0cbe464480d5168f9f5740
14. 0xb86edd36717aff076ef26c04db10a77f49a2dca8367fae52e69b19705922afab
15. 0xeeeab58fe0869203702d6caa20f3db31453ec2f4ac7b99890f0842a5616a7f99
16. 0x35ca4633a97853eefbf38aaf743dd7ff85a4c731ccc8e31a34fd826c3142d6ea
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7