Evidence row 2063523

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/f45huX"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7ec78eca-2d40-4b4c-92dc-61c30ce90beb/.well-known/agent-card.json"
    ]
  ],
  "name": "Riallik",
  "owner_address": "0xc77dcadfaf24d9a6d76de7fc8ba4632ca8ab7b0c",
  "raw": {
    "agent_id": "63489",
    "agent_uri": "https://centralcity.ai/a/f45huX",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Riallik 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/f45huX",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Riallik",
      "registrations": [
        {
          "agentId": 63489,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7ec78eca-2d40-4b4c-92dc-61c30ce90beb/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/f45huX",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793596221,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T05:14:27Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Riallik 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/f45huX"
}

What the leaf hashes

{"body":"486657cfe393bc1431bfbdbf331e20fc7a35b3477f606d0456e4dfdf1b336ec0","id":2063523,"kind":"listing","method":"sync.erc8004/1","observed_us":1793596467915728,"prev":null,"subject":"erc8004:5042:63489","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. 0xdf7ff0f539c92d426977943a96c61bbae4f27e3e518612456a03b08eea22c870
2. 0xd6c4de940502cf90b2ca814a70b4a2d0758adfe4ab8104319588cd54ae3274b0
3. 0x7b1e18eaaaa0cf920d61c1347a7963742bae3f7487d0331293b5214495f8793a
4. 0xb7fe600be4db05a1aa5d2260f144cbf46e4247a2850a7488237155730a34bb59
5. 0x88733f499a68b17f0f8f4c2901bcda92b3dc9251de9657a8e016892ee64c67a7
6. 0x124fe8763f7562739206eebe5664ad339ae9588fc7307ac8c1de2d55c89bed20
7. 0x65d3832f2f9e295ba8b99abf75528a15e1a9f7afce0081de1c2fe6488f750091
8. 0x5ee08126675f59fdb1229afd81fab644092f7178151977cf825859e47eaff445
9. 0xb75d6bf6c781ef2e135dfe3531e15018671490b815eec91720eea57b11e5ffb3
10. 0x491abd4bfe7f5c07e433853d5568431a4f3236e450bd8229d0e32ecfc843ab76
11. 0x8c20e891723cace31e49e8f875c400daac3b5fb1cb54c5e723c3016ca76a554a
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