Evidence row 2602280

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/rkbNxl"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7af00f03-b18a-4bf1-8fe9-a15308511fef/.well-known/agent-card.json"
    ]
  ],
  "name": "Ledik",
  "owner_address": "0x3ecfb884498d96fa967d49eeba33fd18a68a105d",
  "raw": {
    "agent_id": "190003",
    "agent_uri": "https://centralcity.ai/a/rkbNxl",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Ledik 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/rkbNxl",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Ledik",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7af00f03-b18a-4bf1-8fe9-a15308511fef/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/rkbNxl",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T15:09:37Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Ledik 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/rkbNxl"
}

What the leaf hashes

{"body":"64a803b4e15afda77a8159050aa136631bf76e54c2fd2961185e9cd359ca71b4","id":2602280,"kind":"listing","method":"sync.erc8004/1","observed_us":1793718577457809,"prev":null,"subject":"erc8004:5042:190003","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. 0xc91fbdc19c977f063c14240a3659ed2c3fd0628759c7bb6347d0027b9ded17ad
2. 0xf461d6b27bcf614bb6ed9f12c9a295440213ae2d68e2f337a2bb0d3557d37acd
3. 0x9a4ca9d135599f3eed25158d2749e88bb861834768dda41865c884ab4d42990d
4. 0x3ec93e0a38bc833bdffba8dd7cfe5306e9852e185d2bddb98ee316225db1f8a6
5. 0x6651e125621ef9435a0cfea2980c293962b7bf5c333d2004fa0ed2482742b3f3
6. 0x4ec77cb72046ef9b0a44b76e8c8bc0bee54b791a51b9c4e569cc94e0880b0ebd
7. 0xc40805410ae1363f8b9d16d450c8215546379255850a527662410868a217a79c
8. 0xd62ee955f63581c1de2d2066e55df7a05270e8f4022f4ba3a41e886bfe254fae
9. 0xed01ba579ea9132d1577941049800081a32dee5348dd64ff53a2606255214b87
10. 0x85b4b51feeb11452490d7cbbadee06a3c83fdd7a3e1e89cee50ace38676fa199
11. 0xf3299713cd29fd8c9e832d003cc5d5f94bd7e3c3e9fdaf91a099b917589d6396
12. 0x2dbeaef7e11fec2295857e8322d40ee932a2656b92bad7e53be5969c92b901ba
13. 0xe7d1bc5a19c72da3374cf6c5d9af49dad33e112742ba8c06c04d858a1df1fc15
14. 0xad3757a4386398bde7b5dfd7d1ed0d8391a8487b9cbded422b75d61d77ec3baf
15. 0x20b1beb78a0f066bfa1ffbab05695dfb2940fd2df005cdcab3ae2e82d26c01a9
16. 0x59b3a6fae1c920f45b1445649e93c8c7d68f3f69789b0df88522cdb15a28590b
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7