Evidence row 2041586

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/LeqmUH"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/bfeba0c9-fb33-4a7e-a36e-137a80d33065/.well-known/agent-card.json"
    ]
  ],
  "name": "Kraumert",
  "owner_address": "0xb4ab54142856ca387e21cb2b5a49aa53dd4aae47",
  "raw": {
    "agent_id": "53490",
    "agent_uri": "https://centralcity.ai/a/LeqmUH",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kraumert 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/LeqmUH",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kraumert",
      "registrations": [
        {
          "agentId": 53490,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/bfeba0c9-fb33-4a7e-a36e-137a80d33065/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/LeqmUH",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793588054,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T03:00:36Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kraumert 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/LeqmUH"
}

What the leaf hashes

{"body":"f3593189689bc6937059b52b0320cae5186990683fd4b88f0619c7dad39000f2","id":2041586,"kind":"listing","method":"sync.erc8004/1","observed_us":1793588436066246,"prev":2041181,"subject":"erc8004:5042:53490","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. 0x7071eee027e155d400c5accb1af4b39c324b21077c28649e008507940a667c33
2. 0x72809f040838622c96adc36f71fdff6504cb0b84ec62e27e540e82d758bb4cea
3. 0x6d462238f4c4b434153794f607b257d81c4d7ec598ad3fbd2f1e6602a805bfc9
4. 0x28e46345af579d2b58312275e87dfcc7f0e6d2a64045092397056e110191cb34
5. 0x746cc2dc8ee3e5ef79b9f0a0b41f261a38b98e85bdf7480882a34013c455efc5
6. 0x3c5e6dc42455d254cf9eb7c4af0fc3dc76c5afc606f2a9cad6daf62fa112d1d9
7. 0x4559f48d5bf7131690cead4bc711124859ca01db128776b6f8b5d20339057189
8. 0xd0945c2fe5bdec219d21bdf1f75bafe9c37601e0fcf3456e58cb5c456a4d8df3
9. 0x3f32ef2cf039169a3ce186524466d79d5b1530f9362135218196c6c34811b199
10. 0x2a706477a4a4c9f61f3b449c72b3b67abd9be529a30a796e3acfa465b9f72af5
11. 0x373c796320c7df6f6eee00262e8f9be2de66a996c95036bbc134572a4e11ed35
12. 0xfae5eba0f7987b5c42177d337465c3ecc14624ad4cad3ffd025f9ac681fc2c37
13. 0x608160924e1d66c9701d48e69e878606fa6a4dd94a73d3f0570dadb0c3de65b3
14. 0xb903742c059190ddedc375958f73db84c3806732f1e54330407245d4734015f5
15. 0x2cdc73dde4ed839d7482b6b91833e64bef56c7626db8439f3bbdfcffd2ae32a3
16. 0x0e5696ae625571c52ddcd8dc09aa6c994b4ab38f2086df20d56f1f01c603e501
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af