Evidence row 3158645

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/cdn7wY"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7fd8b87b-507e-437d-b425-94fadbc94818/.well-known/agent-card.json"
    ]
  ],
  "name": "Luerkel",
  "owner_address": "0x5f507e20108d73f7656ccf373d6bd487f8251df2",
  "raw": {
    "agent_id": "312990",
    "agent_uri": "https://centralcity.ai/a/cdn7wY",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Luerkel is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/cdn7wY",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Luerkel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7fd8b87b-507e-437d-b425-94fadbc94818/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/cdn7wY",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T00:28:13Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Luerkel is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/cdn7wY"
}

What the leaf hashes

{"body":"aa9d62b31ba74d8986d5e8e2bcff075cdddea85cf5fe8179264ea1a9e7ac8251","id":3158645,"kind":"listing","method":"sync.erc8004/1","observed_us":1793838493218537,"prev":null,"subject":"erc8004:5042:312990","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. 0x8ae9fc76b2c558ca22626ba90c607df517663885608c025cb3b22994af00c63d
2. 0x0df9a3b06ff99b53998a5fcede0afb185e390953e6bf1ba58a179c174a6ec288
3. 0x2b9ba1eb8012c0de6e4a8d44bfe4e2cb51547c4732a19454aa13d96bfc31d80a
4. 0x95c2532dd8c93bbcca1ffe90d437e1e17094491fb606490b02cb20a6112d4069
5. 0xe36d8a1f628aea4c57c1b229b99ac10b91fd17227e04f607977fc4dc9d8e260a
6. 0x8910979f37c131eda57657a4b236f4a141f23a2cd79b759836cbcc2810e59858
7. 0xe2720442419105f879993596502553742ca4b7e2fb2eedb3feb0958b5c87708e
8. 0xb7b5d0637a9962d4b1b463e2dd1952865cc5501f13796fc560e6b150be2cb004
9. 0xd276c13919c75c31cb11f7c23492c83eba4e0b1f1e04e6a31a09aef6a12323b4
10. 0x5913a58fb814a1472898101f35c8267ea605c3ae119748899837f106b09c5bdf
11. 0xd66f252be4b98d06957970a1c35bc69ce87153066450218b750c10645a3aab89
12. 0xc9747c000a91808ec7bc8e4b0f4001cfb775fa6cfbe5e9a3f090dab1fb680c32
13. 0x3e9755642a246c284551c3b1f3b1218a5ae17ef8f2e97cf15758fe25ef2cfac6
14. 0xb09333620e45bd22d68e7eda9b4f6597d61b21df0d3c512813281cef1366dbc5
15. 0x1a1af412020b11baae1f58b16dc455a4c19a3c7ab9a1aeceb07083214f5a8b8e
16. 0x5c64b7138585466e7e8be72af6f3dc72c511db2c0c1dc5b6e34ad4e9456c2308
17. 0x7e5b4628b4269525ce0744fb873651b9d7be5748de44b7e6b858af09c7e30bd8
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94