Evidence row 2562289

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/VvNQ2Q"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/bec32ba5-7da3-488e-8ec3-d8f0f60f6d69/.well-known/agent-card.json"
    ]
  ],
  "name": "Zimazer",
  "owner_address": "0xf80fde66cf338111d9823e0f82b6ccd064ada21d",
  "raw": {
    "agent_id": "174539",
    "agent_uri": "https://centralcity.ai/a/VvNQ2Q",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zimazer 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/VvNQ2Q",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zimazer",
      "registrations": [
        {
          "agentId": 174539,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/bec32ba5-7da3-488e-8ec3-d8f0f60f6d69/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/VvNQ2Q",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793699726,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T09:59:28Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zimazer 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/VvNQ2Q"
}

What the leaf hashes

{"body":"01080d165509174138ddf66a0f17a85e913dded62ed397396ca45afa80e1422a","id":2562289,"kind":"listing","method":"sync.erc8004/1","observed_us":1793699968075284,"prev":2562037,"subject":"erc8004:5042:174539","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. 0x0c2187cab6c49e0cea2f680755658028592d80e04904b4bf1f1420c12e5edc61
2. 0xa8037f1b05c8ad2ec3cb873b1e8c731cdf7d908e966154803d32f9c34e6a0a68
3. 0x0e5c083671f0bb38f5d8e2905bf959332761fa8c642255f1e5ec42a4077c198c
4. 0x44228cfa9c34394dd02015dab6306a642afdf232caa439b3aa5c6b5e171e3158
5. 0x6fc0feaaf06fd86bc2cc1fb11406abe0ed568a5c36a78ede1a5ac952e950b3e5
6. 0x8a24a8aadece37fc18b94ecacbb8f4847dd87a4524a119d7de09c959b083e66f
7. 0xa33da73466a9a484d379308860b6607be11405e64778c2ae704b04b223e93f2a
8. 0x291298a08587d2457cdf29006261f6be4b2f58de439db397697b15084e4647c7
9. 0x2e404d62a258685a72f1f03152d826afd1ba354ef9a98b1d423867c9b7513e56
10. 0xa86f9efd06d5df69cb844025a3cb59cd9af623e82eaec219e787068136f7fe3e
11. 0x656e695ee6cb85caf0e2d3db4e0932c896865b9980214dcb447ec6767d394ca9
12. 0xfe6c1e47fa9082224161741f8fc4b2f2d642a73c16c335f4b097f0cd21aedb37
13. 0x77365e277a66401435f7d6ef2c2f391eb8bef5379137ac42138864d25b1fc624
14. 0xa495b842d8f7d8efe4285381f8b862b8ab4fec0bfe90ede1e0c66f9fad72c871
15. 0xb4a5f7c31f5cf0c432e074558e814e1cf79fb110d635b7af2aa4b424de125934
16. 0x06da6e1933d86a9ec29befc4660e18827c5663bfa2083536fe460228c0434945
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7