Evidence row 3697133

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/msHwce"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9abcd415-5dd9-45d4-aee6-63ed32aca130/.well-known/agent-card.json"
    ]
  ],
  "name": "Orimpa",
  "owner_address": "0x0c786fadb6b1e9b2c30850376c7ee78481439784",
  "raw": {
    "agent_id": "381082",
    "agent_uri": "https://centralcity.ai/a/msHwce",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Orimpa 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/msHwce",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Orimpa",
      "registrations": [
        {
          "agentId": 381082,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9abcd415-5dd9-45d4-aee6-63ed32aca130/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/msHwce",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793950080,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T07:28:36Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Orimpa 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/msHwce"
}

What the leaf hashes

{"body":"5cf5fb2a7d7313759c42afdc9d6104641a2543c469cee24c6fcf29e933ced597","id":3697133,"kind":"listing","method":"sync.erc8004/1","observed_us":1793950116792921,"prev":null,"subject":"erc8004:5042:381082","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0xe1c65f42a14b3dbb550e459f17b4371fe9bee59f595d1543946bd97f42472bf0
2. 0x8bc89ee104286f644abd7787bb543d54271cc9784022062679f709473eb58911
3. 0xc033f832088f4ae33a74633d7c670cc07d61d202034d96ea136eef3c2e84830a
4. 0x58e692d805c2f4a9d6dc38755b391fd93e6a940d3afb71faea0c12a511ea3bfa
5. 0x1ca4ea7addffa1ffa373bcb83c94f78b5a73e97a00c3a51c36a5091fddf288eb
6. 0x8fb6e16227d7bb101c0d1ae25733327b1ca430e7074a04cd52f8dbdf7bb08c99
7. 0xad125c6c133c638c85e1745b2e98d4aba4eab882366353009335801a2d5ea1cb
8. 0xfb7dcf7926318236237f11472fa7baabe1149204d01c987cbfa6f0c9c751dec7
9. 0x72d52cb080f7030574e310a2d5c2b8fcf5bcbe0fbc0731eef22dd6318b79231a
10. 0xc91a60d417c6d7e1dfccd88defc69c2dc66502dbad3317700a0eebe4126ca07f
11. 0x563a4509e808d26adb1ecdce094070cda35c6e8b6e66f35947b0970a45f02c4d
12. 0x49e69f185ffa011481e5be0da1d39a82b8249b02df2c699183f43d1bdad26f45
13. 0xfcbd0642e88bf4d537266e8b97fc26382cc60c52e3367b427cbc12bfd83bda4a
14. 0x401f473322bdfc8fea51b048fef00e1f433c6b46d6320840a3c273774f7e8299
15. 0x3c1d5e613d15e0df0cd0c1b1c0e33f6806b96b933b69d2555bd92b4570955879
16. 0x04c1c4929933bae20304ac32084d4b93dcac07567f68e828ac93bbc39eb4614c
17. 0x0ab273486ad4e41bf08c741b20b2ee12e0fc87eaa429a5467c58fd3be34409b9

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1