Evidence row 1838147

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/qSFeYH"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c5f735a0-82e6-4607-9b65-23186d0f87db/.well-known/agent-card.json"
    ]
  ],
  "name": "Gemeon21",
  "owner_address": "0x1435e04070ea00a0b8b55839ef37ae4c4ef282bc",
  "raw": {
    "agent_id": "33566",
    "agent_uri": "https://centralcity.ai/a/qSFeYH",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gemeon21 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/qSFeYH",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gemeon21",
      "registrations": [
        {
          "agentId": 33566,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c5f735a0-82e6-4607-9b65-23186d0f87db/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/qSFeYH",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793572189,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:34:58Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gemeon21 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/qSFeYH"
}

What the leaf hashes

{"body":"cc952064c92de3bdb360cc851da479cb1429005d783b3bb7b6317f6b7a2d3731","id":1838147,"kind":"listing","method":"sync.erc8004/1","observed_us":1793572498158182,"prev":null,"subject":"erc8004:5042:33566","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x1b00bd4d9e23bf42cbf8b21c5439cf837ece3051ea388abac9f23d1fa800caa7
2. 0x853ea5d1083d9c4107a455ae687c967ee4e9cc396d843deaa1d875d01e58391c
3. 0x17e8d4d8c8551c7f0ecb8f5f09f6e3f27e71f0f80b4899c07ca2ba0a0dd7de14
4. 0xab26f5071aff11a700b8002cfb0039c3b1ddbc6a284f4562a271bd367522477a
5. 0x39ca5f65d0356362353f82cad44d5e6bfa7c424d6134c37eb616a76e21bffefb
6. 0x31ed4b0eea5bdcd8ea73b5bf266ba85b28427fe1faa49361ec94d3638b64d24a
7. 0xf0ff0d3e570cf33d38f41ca5131a5b96a04e4edfc4d8ffafdbcb272dc883f02b
8. 0x8694a44a545416a2b615624718d9b1653d1a2f2f756f9abf1d20df8b88ed7ea3
9. 0x242ffbbcb84bc07dc2cce4e704f3efce7db881d7f3285eec9f707145863032de
10. 0xbf4c9b3d97b88231fdbdd157033341b6f1d32d0b754a21da3c097c06f802adb2
11. 0x28314cbf4ea168f3ce449ba5275acf777ea2e975e841514970c2d41c44f72237
12. 0x57d88367ee180afa29761a07ed31b3a7c30cf755867eb29b4aa502db53e71e88
13. 0xe932a6d750c9158a9531e23362139f67f1dcf32cd64229987581f24d7a22fe71
14. 0xa4d26e861503b80bb91bc89e98fcc6daf0fcf003f5a144540ccd91637ccdc11f
15. 0xf1aed005f71411c0df252d9623f284bcac7de199e24c4d4cd5df3e8d3348d3aa
16. 0x5cf5a0a57795246f996e480f05ed085c19d02f7d6e8fc3ddc392412466554f0f
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90