Evidence row 2568165

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ZsH8iH"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/64e7a920-34dd-4ec9-af79-1e9bef93ec9d/.well-known/agent-card.json"
    ]
  ],
  "name": "Standeh99",
  "owner_address": "0x02bb18a67d57b4c6545cc42aa97c5faac401d7fe",
  "raw": {
    "agent_id": "177516",
    "agent_uri": "https://centralcity.ai/a/ZsH8iH",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Standeh99 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/ZsH8iH",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Standeh99",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/64e7a920-34dd-4ec9-af79-1e9bef93ec9d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ZsH8iH",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T10:50:06Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Standeh99 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/ZsH8iH"
}

What the leaf hashes

{"body":"339dc01c2c5cabf6721750d486dbd067e9fe3cd4c400a6d9945fed9b80f01f13","id":2568165,"kind":"listing","method":"sync.erc8004/1","observed_us":1793703006952464,"prev":null,"subject":"erc8004:5042:177516","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. 0xf489eaa579760c14510c65c9b0a2b0ee8c16124fb484d4c30d1a027ae4bbae29
2. 0x8dd61c483e671baff6a3dba59c6c17b3c78c586dd1503bba8f0042fd0c9936c8
3. 0x12f2c0976cb116fcb03e0ae18a713a740f5ec79d466df50898cee0363da48ae0
4. 0xee87272eb991a64d91ab238d98c01d501d62c1d82429b635877e5edc7f2768a5
5. 0x3aa6ee26cc207045061e594fd0e612e4fa27827d1a8971781de17446ff3e7a63
6. 0x8f57ad4320bc3723d1ebde17fdd26ae319bbb740d98d05036d6b79de5647a938
7. 0x7d3aff48202980e5265627b4b8e150c050ba0c350d0110ede6688ef5fd750825
8. 0x826b5b93db27691185831c9f9cef4cbb0f997093a75e809dd36bb3135bd6e33c
9. 0x69a45889ec97819793b35e731b88f056ee659dab915c0a9dbff5a569946d8bc0
10. 0x2bfaf8b4dad658618b0da2ab6aa55bd7886a874c2533443b4305ff1a7c44e479
11. 0xfe9d1d3e87bb0bbc6766cc00e04739c79fb461e0db6cd80b0c06f9a2a3fbda98
12. 0xdb8c0c03e7d8a8fd22a83683e507947eba2a6b8b605e59cb6c788dc6f06d74cd
13. 0xa3161cb432d7bd6448eb9324e285f75f0a69460cee6b1b15f4e1c7d68cde0384
14. 0xc456b1c820d564945f129896256bb07afc74e79940a2da0ea6e9440718d856c7
15. 0xa29933ab8020ad948edbcf3e65194e73a6b113a0063231c1105b56c2d59ab97d
16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7