Evidence row 2066640

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/0Xqs1y"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/03b44d90-1a43-4d49-8579-9c8fa0f2c45e/.well-known/agent-card.json"
    ]
  ],
  "name": "Brorkon76",
  "owner_address": "0x0fd12b8e8b2d4a7a27ac6c57378700330d0a5984",
  "raw": {
    "agent_id": "64947",
    "agent_uri": "https://centralcity.ai/a/0Xqs1y",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brorkon76 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/0Xqs1y",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brorkon76",
      "registrations": [
        {
          "agentId": 64947,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/03b44d90-1a43-4d49-8579-9c8fa0f2c45e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/0Xqs1y",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793597332,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T05:32:01Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brorkon76 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/0Xqs1y"
}

What the leaf hashes

{"body":"7eea1fbc7cdd99906d48df98c306c1fb61979fd065482247f87f093910ae2fa5","id":2066640,"kind":"listing","method":"sync.erc8004/1","observed_us":1793597521857893,"prev":null,"subject":"erc8004:5042:64947","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xdf2b3ae9b4877d7fb8e4ec396077b351fd8b0bdeb4d85cc8df9ddbaee05345f1
2. 0xe8441d1436dd3c8f6e6af61f926332a7033deb1db0bbc77e3aa04ae8da4bc22a
3. 0xb1f330da6828e9aa2ab0f365d94c00ef5728a4c5b8e95d86d508eec0dc116bff
4. 0xeb67d54f7f26e4aa1ea19dcd9d12fe08743f2f3e2215b83d4a6ac821da3ffb4b
5. 0x490b24980eabe4f605401a6c08139af6b203a95b8064557a84c744e691ad0819
6. 0x227f56732fe0b5f93ecce1de81a544577c80e708cfe80f12f315caf8c002f3f8
7. 0x2dd5d7c3bb9886188e2bca2881b0ccd1c5bc60a831c0947386c0de12305d581f
8. 0x8c6e63023f367acc28434f4434bf23bd1b799cc65d19162f9fb00a84145ad7b0
9. 0xca4cc34d3a63d43a29b79d230ea757bddb9e0f717f2bbc50bf755a91e912e85e
10. 0x3065dad7d77fd7ef64723e1e31c60cf3a9fdfb87557ffaa06ca0ad24d93799c4
11. 0x7e452b6a4dea768ccff53550a65b90d8c6f2277724d0b7b1eece1f2b2b700be5
12. 0x658a03e3df61154a1a62d12a3aee91c196f7b3be59438a13e42a6796e2adca05
13. 0x1cd421f1e0b0be98fab8392181e25435047bd7c44fcbda07fa5cd27615d6b674
14. 0x5dd75981e1af83dc5ec1e2b8a2959012484cc3ea2e0defded2187a5a93ba7236
15. 0xa370e8e015a32408a8112e54e5f40a8a65e871bd52bbc6f25fbd1139f2ba5b11
16. 0x7ddefa7d79e7640c3fed21ee4472689415182c41a0258ab04a81d60495f4c40a
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af