Evidence row 2156025

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/SOLjJg"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b39069cd-50a6-4dd5-8358-0470000b48fd/.well-known/agent-card.json"
    ]
  ],
  "name": "Brazjo3",
  "owner_address": "0x1689a9bbff72d94fb12f035e14567a2b2c601e50",
  "raw": {
    "agent_id": "103628",
    "agent_uri": "https://centralcity.ai/a/SOLjJg",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brazjo3 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/SOLjJg",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brazjo3",
      "registrations": [
        {
          "agentId": 103628,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b39069cd-50a6-4dd5-8358-0470000b48fd/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/SOLjJg",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793629896,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T14:33:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brazjo3 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/SOLjJg"
}

What the leaf hashes

{"body":"1a784ac9404a58b3ef649d5a03f912be81e08b39e1b9b62d8e59ba16cc26fe34","id":2156025,"kind":"listing","method":"sync.erc8004/1","observed_us":1793629991613102,"prev":null,"subject":"erc8004:5042:103628","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. 0x9850ccf6fc68719ee239d49c9b197a4bc8bb2cfd074d4ac6020feca944325c3e
2. 0x35e5933176efc23ff3805a9f68f7e8bd3c5da382640523982a9f7880cc6cc7c0
3. 0x3bb90ac7a5678b0abebb06e88d4efaf6367b1fb4e6f3032d37162fd2ed852d7f
4. 0x00c8a66c484eda775b4b46f62f5b8382ac90b04cf89e1fedbc8326f34e4c2ff2
5. 0x4932bdff59847a689dfaa1c1c1034f6f639dbc4645f9ca2a0bccb82572fbac30
6. 0xc3a7b03496f5e5f93b026157f91f28327100e7e053806f25b562d11089035e87
7. 0xb7cdad143764972a15bc9ba5777086fe4e8ca4b020af11a4e4b242cc421bc3d9
8. 0xf3d2904fa6f8b86153991cad3da1b10185e969b849bda99d1cdc9743b2c54885
9. 0xcbe5d1c2a941d144d8b62dbaea29b2625a5dcb5f3c0ef10ded8536a3a2a57b17
10. 0xd96e44538a2f0b2dcd93f0dc3a099810d57494ed7477bde82dbf83bca1ba7f37
11. 0x6bdcedf7e191b45d839351a79a5e3976958c98fc5c7730497943a945da813667
12. 0xd4030d277689929823c2ca835f5a68477c633a7ba2ef9073c95bd96efab62dca
13. 0x161ab8dfe29d5443837514b3760b34879b8201d43912571c314e4142639b07a3
14. 0xc5de092f33d9a5a2d3076d47423feb11b0630cdc080163babf6390bb04568ce5
15. 0x9c91ecb84461aa4cb2a891252746755d862a88fe9bad822700cdb99eaab2edca
16. 0x7731256c7406f95d30aabe3bbcb574b72535b9c28e8eb3db363210761a28a6b9
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af