Evidence row 2729158

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/S87r9p"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/dd1dbe93-4434-446a-a974-c21e202b864b/.well-known/agent-card.json"
    ]
  ],
  "name": "Dandeon",
  "owner_address": "0xabd22c4f8ca3f7e290e5270955c1f4c278c93b18",
  "raw": {
    "agent_id": "212223",
    "agent_uri": "https://centralcity.ai/a/S87r9p",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Dandeon 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/S87r9p",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Dandeon",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/dd1dbe93-4434-446a-a974-c21e202b864b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/S87r9p",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T23:42:19Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Dandeon 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/S87r9p"
}

What the leaf hashes

{"body":"b39cbcff051d74f1cd36fc98eba827d8e6cde589ef258beaa43563e87cbf99c9","id":2729158,"kind":"listing","method":"sync.erc8004/1","observed_us":1793749339890434,"prev":null,"subject":"erc8004:5042:212223","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. 0xc48bb85014af29e11b66b93f1969df70574825a911c1eebfbd2ea2c3a14b317f
2. 0x9fea8f8bc41abb25164a55035b1c66152c4dfb3d37149e1d9eaa0db8e3ee2360
3. 0x488d79e9c28829914fda6176ca662011f8fb4dcdb3828bd4b92240edb18ac3a7
4. 0xad7189c5bc1a17f4726e36a9718fd3bafb8bc660be6faf1982e572f4edb57a5e
5. 0x620de2cdc26a59729b36dc6557536bb11d8656ae223d8deeecc22b73cfe96f53
6. 0x46ff28a74d2c60eb12091f3248c5b6055a3dfa620001f9c21542ae01f185273d
7. 0xd0ae67b59fc126f009411d47b23b108e43ac0dfa6cf5043c46d3cba0b88d0f4c
8. 0x83afa9b6c52b008326fcd9667c23d0debde721768500be7c1922e3c71bd679d8
9. 0xb4be36d3184097e2c9d3e2f7801de9eab29b6fc769d3c6fdd68f382bdedbdcc4
10. 0xddd231bbaf2cc3a0bb5c085af2c6fd79af0ecb02fa67201af59bda834fb2417a
11. 0x7b3e2bdea80c0ece0f917aaac7b298bfc8373eb41a62653184d91547e9de2088
12. 0xb55db932067eb00a0063e550fdfa33a75fb18b44d577a037aaa88df648769072
13. 0xea5662e345c3629b99f3561f2bce8ac753b4bed58f2a329698d8e798b051984f
14. 0x1d666a17ae41c2931b0c5276dc8bd8c2adf9827a61eb629d06ca3a33ee6a051a
15. 0xfeca812d56a4bb476433459149c92fcd8a270bdbf2bbbce1949fb4bf7848f5ed
16. 0xf8c1a0cdf4ba2eb105bc3e83d2f2b121cab4a34fb5a3846fa592909906f7fdaa
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7