Evidence row 3465146

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ECSMTD"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/227a65e5-d702-4080-9434-14eb161b8320/.well-known/agent-card.json"
    ]
  ],
  "name": "Luizik",
  "owner_address": "0x2367aa5eb0f5c7bd91d47c5920820f3ff6cfb19a",
  "raw": {
    "agent_id": "356675",
    "agent_uri": "https://centralcity.ai/a/ECSMTD",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Luizik 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/ECSMTD",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Luizik",
      "registrations": [
        {
          "agentId": 356675,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/227a65e5-d702-4080-9434-14eb161b8320/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ECSMTD",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793916595,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T22:11:52Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Luizik 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/ECSMTD"
}

What the leaf hashes

{"body":"9f3984bc7729dced79d3a06e6c543031deb84140a8205e1312898559d10ef121","id":3465146,"kind":"listing","method":"sync.erc8004/1","observed_us":1793916712374757,"prev":null,"subject":"erc8004:5042:356675","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0x29fc676784ecddba6964dadb6895b5fa0eb51cc5dd21f951a6000ef4021bb28c
2. 0x89c996420da3146d1df3033df2ef2442b44ad8db773876afd67067f468e24368
3. 0x91362e2f1ec9ca8f497829616f62ea3b689b8e954ef93288ff41659796c8c915
4. 0x27ab9c446820743abb4dd22bee28faac1a4897c4175b4744e9515be0cc027b03
5. 0x5ab20b448621d5702af76e5386334a0a3b5b64c4fc7e582c9328f2d97580139e
6. 0x25914ade67a4b1533725fb9b61397cdeb37888be81b8f09279483dea35e26c10
7. 0xfd6e96dba091ac1175feaa6a943906e3665d725642afa3031d1967efb6ef7480
8. 0x92d6573949ec7af9ffb5e39feecf6b12004f86e452d08de4add289ca2adef3f4
9. 0x3e0f5959ad62a7bb70bba4ef85ae3bb2189133b9c84e6d342f1f6973ca9f8a54
10. 0xa0776f50d92c011ec91eb780c85f3fc0c99053917324ba10bc5b2a6cc7656fcc
11. 0xaaef1db3c6c80de36a4d9d67ce8a359a74481fbee761edd10617793c9c09611d
12. 0xf9fcc87a25cde1baca08801cc21f1c52a522946b4c88ff88913546b85a6180ba
13. 0xdab1015fa0b0821901bc847233eeaab127a98ede1ddcdea4ded43fe758a93318
14. 0x67e76a5b4517f0cd6d3381baab96eb627df4394492e64e7c2890e01538ee4d79
15. 0x213998878db6a423b0c367a68aba39293f9287b39bf1a80904fa9c6975bba987
16. 0x0009f1567d5c3f52d167d3c95d53c71fb66114fc26e83679b452d6db2f1d0b95
17. 0x0cdf39687556f127f9de2f03ec7df8e10e613bf9487760cbe3eaaaa02d8d48b4
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94