Evidence row 2598204

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/BHZhbV"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c13e998b-3032-4256-8a22-57f18991ab6c/.well-known/agent-card.json"
    ]
  ],
  "name": "Muntert",
  "owner_address": "0xbfff3377ef12ef4d51fccbf44b00f3005d34b999",
  "raw": {
    "agent_id": "188994",
    "agent_uri": "https://centralcity.ai/a/BHZhbV",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Muntert 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/BHZhbV",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Muntert",
      "registrations": [
        {
          "agentId": 188994,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c13e998b-3032-4256-8a22-57f18991ab6c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/BHZhbV",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793717151,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T14:47:07Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Muntert 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/BHZhbV"
}

What the leaf hashes

{"body":"1ad428d4c7e96a4a40726a856da747380b2a95f69b3b1cfe2cb68df3ccf094b9","id":2598204,"kind":"listing","method":"sync.erc8004/1","observed_us":1793717227457416,"prev":null,"subject":"erc8004:5042:188994","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. 0x9c1138fc8524999e0c6ee1d8ef31597141a6b34d008ba57e71459481db8a929d
2. 0x6bd8e02e1014b93c37828547cfe8d206fd0529c0e71bc57317eb4f4c07bfe861
3. 0xe7b3a39c2cacb81be5ac82677be5a02b20f6b605ee34d7c5099456b21ad73252
4. 0xe5726caf7d8fb92bf64b2736ba8d25097f0570b2cb6fe0160590d4d010b2a2ac
5. 0x4681d63ffbdea1eb651273e08be84f123a4cdc69896ef4c74e41aeaaaf65dabe
6. 0x811ba5f53774c1e68fc6a7b9a854da43461e5cec52577e8f64743ab66abd0ae1
7. 0x052cd353ca642dade7313f5e595a09ed994bb514f8708be5503b819b9abd7672
8. 0xabba60796ba91d5cfaa0ad8bbd358df9c6b4f58b377cd16c8ec473017fdc3aa2
9. 0x64ad6f0863d00fe2df1b04b27692dcf2984b22414661e9a547b6fdaaa8046474
10. 0x4f0ce133afea0d11d66547f65eeef261cf452e4ecb297bc63028823e869c47db
11. 0xc779d2d43791dfe247af69d56e581e39a1af350c71f1cf4836e024692f5576ba
12. 0x5135f96b23ea1e5b4458c92c404705e6b4f464bcfb58f2d4484f6776cf797208
13. 0xa213237248bc217986c237aa7f834054c4c09d2887d4a5c8ab351dd9ccee40bd
14. 0x7657cb1e96189305f3276517cf3716f7cacdef06e4b876b60d2c0bd8b60fda96
15. 0xbdd3407977f70b26d0af6e874d984fe982a78bf95057b70049009db10e525ebc
16. 0x77587d79b39ec04901214373cabf0c9651bc2cf065dc080615a260064314c4a5
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7