Evidence row 2516853

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/RF8WNO"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ba2a6599-ec36-4a9a-886d-29f0b7e3bc5a/.well-known/agent-card.json"
    ]
  ],
  "name": "Kradert",
  "owner_address": "0x0df1c7d35025fef7501b812a7dcc35c680edb4a8",
  "raw": {
    "agent_id": "154825",
    "agent_uri": "https://centralcity.ai/a/RF8WNO",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kradert 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/RF8WNO",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kradert",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ba2a6599-ec36-4a9a-886d-29f0b7e3bc5a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/RF8WNO",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T03:45:04Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kradert 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/RF8WNO"
}

What the leaf hashes

{"body":"8279ff20460c62c6478c198ed5f6f66b4e774e08ed717033bd7b4caf8e1a1d1d","id":2516853,"kind":"listing","method":"sync.erc8004/1","observed_us":1793677504910461,"prev":2515605,"subject":"erc8004:5042:154825","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. 0xd4a962e2567a607e48a54997d3e615d5aa5704691ee8cfdb86cdc24cac40a8e4
2. 0xfaa1406d3ab86c0236a8038704a056b5b63319706be6fca7574677f206c16439
3. 0xe7cddd30c201eb0b2286d0168b302c520cb4f9bf824efa84ae3a3ec58f751505
4. 0x594e9991ebf180148dc6554dfd4e9047196759a2de19e2f9c3883a43fead6fdd
5. 0x0056d0cb87e7420bd51891a7a3dc0c6d2b12e4253b3ffcf2f0fcbdf86a4563ec
6. 0xe85c757d3363f42cf54c73854d702198b70e739e4d7782b893b6c26dc2ab4bd2
7. 0xdbdaffc4c3fac04f08f1ac504d4bc0f110d330b175e4efb33844b66df90c735e
8. 0x7c2608b40795e51a8f9232dc2634d73d15667f05770961e2637fa3a1e0120b93
9. 0xb2337dbdae56f6ef53e30aac5a6cc86b3f44de785f2313a34499e24757e138d6
10. 0x7c1bae7f0d5edfbda0192e7849b849d1ef98def19da0ba1faf3314d705ae1ab0
11. 0xa5de4fa25b064759dfd6c4892f0997754cebb4bd70d12c6461e6941c2e4860f6
12. 0xbfd907b41fc4fb0f8910695809f1797d1c8b149f937affde28688b8121e34dae
13. 0xce9b3265fd4a1a5e8698c5c73a9e511cda70851e8acf6892984553578379a29c
14. 0x18c35417f7b285121a68d43297e370931a92ea9fb5a8410afcf7e021d5ec8b7e
15. 0xc7478839685fed152a1d3420a50281ec80c2c7dad556230418f148fc7a02f71c
16. 0x59b3a6fae1c920f45b1445649e93c8c7d68f3f69789b0df88522cdb15a28590b
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7