Evidence row 2624873

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/GsZdHn"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c4db5727-977b-46f8-9684-fff2f7dda884/.well-known/agent-card.json"
    ]
  ],
  "name": "Hukitert",
  "owner_address": "0xacbc4e35c3722430f813f9fef68af4e5f3d8a864",
  "raw": {
    "agent_id": "199303",
    "agent_uri": "https://centralcity.ai/a/GsZdHn",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hukitert 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/GsZdHn",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hukitert",
      "registrations": [
        {
          "agentId": 199303,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c4db5727-977b-46f8-9684-fff2f7dda884/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/GsZdHn",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793730399,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T18:30:51Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hukitert 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/GsZdHn"
}

What the leaf hashes

{"body":"44045a6321ec4e992e71b7d6c6fcd5d913c65cfbdc1b86cbc70cb0198354b9b3","id":2624873,"kind":"listing","method":"sync.erc8004/1","observed_us":1793730651572919,"prev":2624457,"subject":"erc8004:5042:199303","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. 0xe69cc6cdd23f5f9eeef1f9160f751208399078cac488535255de8ac62b1ccd29
2. 0x594fd87010922731295f7526e67a2061943eb5191fdf3d7d95c14103781097f1
3. 0x36b1a9b078992f580a2bc50039533faa2728871649b03cb85ac89dd3f7d1d9d6
4. 0xd863bfbbf30c63a7f23ecf462b9b5d7c1f9fabd7d08e0971ec1fee286c7f5af8
5. 0xf5189b88ba375760814bab0b850cc11140199cfa5d9c43f3e24eac7ffcfd425e
6. 0xee81e04fad03283e876f87aa6b88f40aa6829e805bc6c6883fd92364a2acbb9d
7. 0x93a2656aa76af9a7c1cdcc95f64dc36f852842d4b2911e85337bdc6b29146662
8. 0x5900687c82a5cda830bc55ffc979e17ae939230b8ee6dc01b9801c1a78891091
9. 0x9ff42967d53dcd8be51336eed916671194b46244f4290917f164eec0197b8a88
10. 0x41291930ff81929cc41d0c1ff15c6b88d88c84d6b8faa3f14de62f67578e220e
11. 0x47f1bdbeeb0f0503df39f44ba66d2449922688de4911d579de82ba31f804e88c
12. 0x1366fb16374cd636e0fbc97067371409338360333931a86273f1fb1d2d255974
13. 0xbcb7e33710288371b8a8f9598748fadd8f5ccf7e279c079db0a58ce353bf38ed
14. 0x88002651b75eed5296ce4ff2e29616d59737fbfdbd4eb1747342b2df0368963a
15. 0x006ca23845a42a2d7f3ffca485568321f0deef0a65ff45709711a78f8e68aa0f
16. 0x68c6b9053bb76224fd0e15585b411d440e30609e5a4fb17301a7d24e9b177e60
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7