Evidence row 2554477

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/xZb95k"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/dd6f1e4c-a157-4094-b01d-5dc8da6408b6/.well-known/agent-card.json"
    ]
  ],
  "name": "Muzis",
  "owner_address": "0x4039b6f494e9aeef46b37a84c0ce93d9e7246bf5",
  "raw": {
    "agent_id": "170228",
    "agent_uri": "https://centralcity.ai/a/xZb95k",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Muzis 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/xZb95k",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Muzis",
      "registrations": [
        {
          "agentId": 170228,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/dd6f1e4c-a157-4094-b01d-5dc8da6408b6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/xZb95k",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793694799,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T08:34:38Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Muzis 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/xZb95k"
}

What the leaf hashes

{"body":"853758f3b228b18493ad3e50a22e5e86f85e90b00181010e520b158de3056941","id":2554477,"kind":"listing","method":"sync.erc8004/1","observed_us":1793694878316840,"prev":2554261,"subject":"erc8004:5042:170228","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. 0xfe2a2b25b79e07005b75efab2337e093cf1410715fd46faf9f700d12e7f563b9
2. 0x0d99eb5c061e05f66e29dd72f045586951b4ddccca69be9c3bd07fd9368dd567
3. 0xf5b7f4734bdaed39e023b5bf2e851a51f7f9030c90fab220feb0ff11b1eec9e5
4. 0x702c39de6bab2b3f3f78be21a8af83872c2eb959229a917c51b909ac6cf046da
5. 0x03e0128043142453e55ee5f6f8d146b8a45016879c4244aea871107787168eec
6. 0x5ff496990f4c5a5c7e3ab6031b18f54b650704d289b58fcd852cc0b9658c3ce7
7. 0xf55b6f57c0d88119822504afab02ac3bc9239c941e70909efe4875360562709c
8. 0xdeac482b3414b1786da1ba4ce917c2aa3323824129519d07ca02e0e5753878e1
9. 0x03afb029aca4aee93eecb55e8906437a764c3ab1e88f3212a50a4f765f092725
10. 0xa447a37debb12aa3e800404d78fafccd74ce8450fa8013143d1cc49ce975138c
11. 0xd739c6a6aa2ba757d6941999e6533e563acda0a459d72fecc3c9e7ede4130f22
12. 0x58cc449a0f15ac02f2747e19eb4ddeafd7c88e16b2bcbf5628b491aa6fa63ba7
13. 0x54a6c4f1a32dea245c883e7129cc7c46a6cb711ffd9df5ff949c0ac3758e91ed
14. 0x271cba1af45ae2133bb70993d2a8662bbad7bb8e8e0ab720853251f29efaee6d
15. 0xaaf692e701ee622e9e0fa24c7d0f9f672df8c586de5a6f0375f8cadaf0c678a1
16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7