Evidence row 2724227

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/8y6MyM"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3c84a1ec-a89b-4e5d-9b0d-20fb45261dc7/.well-known/agent-card.json"
    ]
  ],
  "name": "Sterkero",
  "owner_address": "0x220a5828254447416cf6c6744b59e0f429f526e1",
  "raw": {
    "agent_id": "210104",
    "agent_uri": "https://centralcity.ai/a/8y6MyM",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Sterkero 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/8y6MyM",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Sterkero",
      "registrations": [
        {
          "agentId": 210104,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3c84a1ec-a89b-4e5d-9b0d-20fb45261dc7/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/8y6MyM",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793746533,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T22:56:58Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Sterkero 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/8y6MyM"
}

What the leaf hashes

{"body":"041d349870ec497849fbb5932902365fbec36b35d4fae557c3a78ecdb88d555c","id":2724227,"kind":"listing","method":"sync.erc8004/1","observed_us":1793746618357316,"prev":null,"subject":"erc8004:5042:210104","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. 0x9d83ee3a2108214f2edd1a7916595fabf977508452d584f2af569d755f448ae2
2. 0xb3e9a1d30ae1edf226dcd61582a69a7a559ec09693caebc7e8c5249e874e3c6a
3. 0x3166630c58f5e01096b53d7e06105930d707afe9ed5ea0495085d2cbe9fd79ad
4. 0x01304a8e57cf3aad4e9ce14ea222854b1fa81cafe47ade413ba1c85f56600d78
5. 0x0cd5fa7e53f9051853e2165d9592beb50477ceff36ade08c32a68484b9a04a39
6. 0x0432fdfb12dd1aa94aa7d1cfce38bcb014b8a07ffbb40b48e6d055253716f40c
7. 0x89b8cd57bad76bd03636dbf3bf6e59ce59e095fb8eed15ab1880c96e86a5c559
8. 0xd619eb7d046def83faa9222f6f4aa5894fe51f5b7bbe71a63b4ff5ec6485c2d3
9. 0x665556cf005515ad65baae3888f37839486df56c312d0d615c903d49ddad289e
10. 0x909cbdc0e4d28f9320f8be1f6aee74b26e653e30c3220d8d4d5c4d265365c18d
11. 0xaa75af64696195f76b1ceda3bdd38b8d64a6e2d6d6a310d91a1003d62b8fb5a9
12. 0x1099287727562c14a7abe0a83bbff73550f5edf7888838722a66e395138b4bba
13. 0xa213237248bc217986c237aa7f834054c4c09d2887d4a5c8ab351dd9ccee40bd
14. 0x7657cb1e96189305f3276517cf3716f7cacdef06e4b876b60d2c0bd8b60fda96
15. 0xbdd3407977f70b26d0af6e874d984fe982a78bf95057b70049009db10e525ebc
16. 0x77587d79b39ec04901214373cabf0c9651bc2cf065dc080615a260064314c4a5
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7