Evidence row 3030885

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/FJ8dLU"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4d9e25aa-0f77-4612-8bcb-c51e77518121/.well-known/agent-card.json"
    ]
  ],
  "name": "Kozeiro",
  "owner_address": "0xc7e910adc5c70d37edc8182b7698a384f5965005",
  "raw": {
    "agent_id": "262906",
    "agent_uri": "https://centralcity.ai/a/FJ8dLU",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kozeiro 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/FJ8dLU",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kozeiro",
      "registrations": [
        {
          "agentId": 262906,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4d9e25aa-0f77-4612-8bcb-c51e77518121/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/FJ8dLU",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793809396,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T16:27:15Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kozeiro 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/FJ8dLU"
}

What the leaf hashes

{"body":"1da513a7f5282e41bec739fd88b1ad3d3361185936677023b74cb21c3a286bcc","id":3030885,"kind":"listing","method":"sync.erc8004/1","observed_us":1793809635354148,"prev":null,"subject":"erc8004:5042:262906","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. 0x64cedee3c720b02787daded447d4fb33147d0cef506e32ab95c5b7772b8bb751
2. 0xae11a902b4634ec02ee58375d6774c70b08c52499c11bd7590a7b4f8c1b43a3e
3. 0xe3fd7bedd00f75e5a9cb6091182fb372c01023c7f45aa6ed0ab11c137e291ac7
4. 0xdc8debd5bfdd9bd5c22b69501483a719194056034a607d57bc1f50ccc5d5166c
5. 0x9ef722d7b7655a72492dbb11f1566d35a7916d874c1ad14022c43edb4a268778
6. 0x5c6fd19c984d9c838a38a364adf7de6e3528b22ad34e7d5fb4076f11c16f7b07
7. 0x41e82e95fdc4fe0942e1cb85403e9d8bd55ca424ad47db94c3e4214ff26fdc5d
8. 0xdfd3d99d9643807c3c0968770698123c7b7320667b67015b468ab03daec90f1b
9. 0x10176f54e6a3a4896df1763798001d0429ee0971cbd90480e7e28ac0d0626b19
10. 0x2472b25099889d1417127d6e49417d3e1fbe913533d88e09e0d4459d287c2c87
11. 0xe53e10fa7ed4046e75e98b737d82378d52f7b34966949c1c75d25e082b05aeaf
12. 0x5480023ec717be5c87c88ea6f50d90fd8ad1d01526c058468ab604110716e1d8
13. 0xd5ecbd8cddae3189dde01751faa8154b79da64954ef2e6472dc0e81a8f429577
14. 0x3b1726687d77b93fde24818aacc15ce8acc187a405b1ecd23d591d9b554de8a3
15. 0x0e10919b7a16f90360e54e6f46f983247d877881e666fe311966b12118be1c10
16. 0x222747d565045b8857fa26ae816cd563ae6334c25795b19227a65c6abf341de3
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345