Evidence row 2570021

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/NW7yt7"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f5c5df4f-e712-460b-8915-ebe8a2a0cff2/.well-known/agent-card.json"
    ]
  ],
  "name": "Plentekjo",
  "owner_address": "0x1f5576ab84d0e4fef697c7e7b730d6e1abd53620",
  "raw": {
    "agent_id": "178506",
    "agent_uri": "https://centralcity.ai/a/NW7yt7",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plentekjo 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/NW7yt7",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plentekjo",
      "registrations": [
        {
          "agentId": 178506,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f5c5df4f-e712-460b-8915-ebe8a2a0cff2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/NW7yt7",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793704253,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T11:12:29Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plentekjo 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/NW7yt7"
}

What the leaf hashes

{"body":"f39c629e58ba6588d0f77ca152bad6386d4aa07942416fc0fcb020e1cffff88e","id":2570021,"kind":"listing","method":"sync.erc8004/1","observed_us":1793704349929142,"prev":null,"subject":"erc8004:5042:178506","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. 0x8ecbde5003bfcb0879bcf8b4120a3048fabbdb41bc1c9037b12a603d42af12c4
2. 0xbe19be3e934a8c3b52f7095083b10597af813e02570836516f53e3f83f35ced4
3. 0xb5464b1cdfc78841753e0f181df4e494d2a118ce456466e043c7e7043f6e6d5a
4. 0xe661802d9ef5e608f897d84fc655fcd2deda4c5f17944bfa828839a38f1b391d
5. 0xdce6f0e162260ee71c872dfb4ffb89b0d404614e066b059bc56f4830a8afb985
6. 0x19dd9b2fa592ecc3c82eddaf8c541b3519081f8d832864f10c9f52c77b8bd2e0
7. 0x2f3b386b3716e112b9217ab0759d1d48be08c108e8f336b268b23978b7de6f88
8. 0x96f5fd3ed80bf60942d2a36da5401fc1e2f05d3c0aa88993073e5b0e3ad90caa
9. 0xcc4481ae0a5a07178b364ab0f47d13a7cffa2805bbc385e525dd9d3c1d209998
10. 0xf95f8a49a24d59646abf5895c2bd0475f564ed443da53ce6577331c8a9fedad0
11. 0xac61aa9b357ea486c9b10ac45bc240e44de8d13bcadb237f5deedd7541e57f85
12. 0xefdf9a63381dfbf88bbf5aedad64a45b8e750987bbfeda1f46f63d843aa96109
13. 0x011a0e3ddc4ed33bcbefeaa3948dc632c682c298b43d1309b73fbfab20b67e71
14. 0xaff11aa970c81dfc542d7f358866d8f7815e0e193eb66f9d52b94183bf812c8d
15. 0xb5ab3a67e92dbd6d8eb3ea95dd8fba5b750735344b87d689cb50ea92ccaeea56
16. 0x77587d79b39ec04901214373cabf0c9651bc2cf065dc080615a260064314c4a5
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7