Evidence row 2182224

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/rDrKwl"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/bc6e21a8-15e7-4051-b646-3f9195c331cd/.well-known/agent-card.json"
    ]
  ],
  "name": "Freiro2",
  "owner_address": "0x0e6c893184289e9643e268f3d911948e34c95184",
  "raw": {
    "agent_id": "116891",
    "agent_uri": "https://centralcity.ai/a/rDrKwl",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Freiro2 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/rDrKwl",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Freiro2",
      "registrations": [
        {
          "agentId": 116891,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/bc6e21a8-15e7-4051-b646-3f9195c331cd/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/rDrKwl",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793640746,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T17:36:30Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Freiro2 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/rDrKwl"
}

What the leaf hashes

{"body":"3cf82d0fdb0d4ff6d6227308c603f58b0a5bf4e9643c5fcc8ce69f9d3f78f76b","id":2182224,"kind":"listing","method":"sync.erc8004/1","observed_us":1793640990567704,"prev":2181790,"subject":"erc8004:5042:116891","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. 0xe134e626102cc7c22d3d9752d9aefb1558aeb9c0187a734a30c2cb4200272767
2. 0x4b89e3a63ccadfc32cfe433d9b1c7ad52c3f4ed0e89a6d55048d1f69fef751c1
3. 0xc9a3f66d597fe7adc26646aca9f9e5329ff8c683e09d66f51bab479dc2fa1008
4. 0xa9740647e13ac31c434b9ba1ba158809d01550f7307179d919e62a3ebc475389
5. 0x48eb2c6412a57b892053dcd71380666bfcd377fd771ae1c039d27351213e3929
6. 0x431e419d0e455e0e9798989ad0fd056b28704aebb81a3e194bd447e41a9fafd1
7. 0xfbcdc49e8859158b591a6bbc35ced7ab1ae923cd5d54f82ce1bcc9a6d6f6fa57
8. 0xfa4114e63c2dece45bc38e44032885bdde7870c3b0ed5c310314f512fdd9b368
9. 0x547216375f8f3cee7c3ea9fbcac9b1099522ed8d5a50a193ad1c89deabc6d52f
10. 0x013fb23b9f7defed967e17afce73a4b8c5015c96ad1083c9130e64bd9f1c5c7f
11. 0x63e0373e5369f211d397715825c9258dff860f716423f686e136c5c955686e1d
12. 0x37814ff7d770a63821d15b27a2e5fdbaf9a62bb6f9fbf75879c68f737912a066
13. 0x1a1962c4212994dc624f2a06650960c085108399590bfb7472893d9b1c149e31
14. 0x5dd75981e1af83dc5ec1e2b8a2959012484cc3ea2e0defded2187a5a93ba7236
15. 0xa370e8e015a32408a8112e54e5f40a8a65e871bd52bbc6f25fbd1139f2ba5b11
16. 0x7ddefa7d79e7640c3fed21ee4472689415182c41a0258ab04a81d60495f4c40a
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af