Evidence row 2713647

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/PuDOlk"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4c2dd60f-42ad-4b21-a456-09f7991dab53/.well-known/agent-card.json"
    ]
  ],
  "name": "Girkeon",
  "owner_address": "0xfde617a0eb41cbd675c59615a6c0619094856646",
  "raw": {
    "agent_id": "204780",
    "agent_uri": "https://centralcity.ai/a/PuDOlk",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Girkeon 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/PuDOlk",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Girkeon",
      "registrations": [
        {
          "agentId": 204780,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4c2dd60f-42ad-4b21-a456-09f7991dab53/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/PuDOlk",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793740071,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T21:10:27Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Girkeon 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/PuDOlk"
}

What the leaf hashes

{"body":"8a3cf228c8cb8aef35982ad281cad3b2d703932a599a10ed3a230d9a730b9b07","id":2713647,"kind":"listing","method":"sync.erc8004/1","observed_us":1793740227428401,"prev":2713249,"subject":"erc8004:5042:204780","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. 0x0bc7ad9e1464fd1596b0e5721328bfa27fc33b91c74322cbc5be563dfddf00c4
2. 0xcb68eadd7f27cf4be83312ecbb7c1f19f5cb4e92ab6be5576a57c3e91aa048f3
3. 0x27836d22aa85007b10a1a7ccb41694ee9b2f38ceb6c03f1f5341d1a62b49ddb0
4. 0x08da3525c56d0d79d146e1221fa6893e050932b00138247ce54d96ef1700969a
5. 0xd5d0d74c85963d1f9b7092678312923fe9173f60d55501625691dcd626e23bd5
6. 0x7d9664c1a440d566f333864a15251b68d0ed454c2e041a0248e9a5355b19e36e
7. 0x21dbd89b6e753665bf0fdb348bec8c24ec0357d1cf808039ee98c3cdf7d3d7b9
8. 0x3744fbabbf8ce93592a51ffe794ba7c20ba11c4ceccd867e9fffc6cd0bc95d2d
9. 0x1f99a6c558cfb5e20fffd38c71ca752015c9a27a49b9b7736d27e20bf0bad0b2
10. 0xe46feb539bf4225004a3d47a28c7137c4e45c20ee68b48f7c00c60717f703000
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