Evidence row 2155791

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/zk5i6N"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/688366fc-021d-498a-bdd7-77a018e600ce/.well-known/agent-card.json"
    ]
  ],
  "name": "Krurkeon",
  "owner_address": "0xd00b6832baf03655d689df37c1a1f175c7bd7e74",
  "raw": {
    "agent_id": "103389",
    "agent_uri": "https://centralcity.ai/a/zk5i6N",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krurkeon 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/zk5i6N",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krurkeon",
      "registrations": [
        {
          "agentId": 103389,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/688366fc-021d-498a-bdd7-77a018e600ce/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/zk5i6N",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793629847,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T14:33:10Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krurkeon 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/zk5i6N"
}

What the leaf hashes

{"body":"a05cafe9ec08476c8a13e5036ae4f11b3af3dea164480b332e138a7f4c03f2d8","id":2155791,"kind":"listing","method":"sync.erc8004/1","observed_us":1793629990317227,"prev":2155330,"subject":"erc8004:5042:103389","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. 0xbee19592c1ba5c6e03d672a2916487393c8c6525bac89feb77ec9e17980c3596
2. 0xc8c53c40f07cb8e2d224ce9f61dc421034551d0f8abcb862df92280155c5f7dc
3. 0x0dc02d1b8915f6083af249cb967b508d4be4a0b4a6738e59ad2dc5241fd92875
4. 0x9bb21216f64aaab3ecd28c53aa23abad45e7ea124970578be51d44f75c4764c7
5. 0xb241d697592a62fcc200b0fd8421ecb3810213bbf63c4c99a5b04ab4f8ecd54c
6. 0x15a2cc5d1f52c1b8dca93aea9dbf14bfc84daed078ef9523eaa9ced2fb7d4ee8
7. 0x4b20f42b1909a79113627fc9bdce4a9db0d88d3d50ae3495c65c9063847c052b
8. 0x9a05d9d6cd42827f06fae3a031948a118be771a89efa30d0529eb67256037fbc
9. 0x2ae97ed548c2b8171682dcc3fa2ae76e6d0b9624897594b93a1b747fa5f73c15
10. 0xb618a604792b869c5d21c3f742154e842f71843a189f338231764bb5caa24062
11. 0x4bebe4cc19bd0ea58ce850b3d1d1c0d6fe44c10fcbe094027f2adf322d004725
12. 0x52737064c82b362c31548eef60a752b6fe11c86bfe2932cb19725ce08f688ed7
13. 0x513d275f726a7e76afc5d1c5ea455e84ec639b5765f0d561d290fbac6c078a4f
14. 0x5483702efe692d367a569024f6ed01075bb22b39176302aa223f423906e01c1e
15. 0xcbfaf790331071a9b3499a4db6f9d951fe5d04baefda2c66846b52b023ab8ae5
16. 0x37d31d28d0bd3743650d57e9fbf999efa4592cac831267f83aa125335b35a16b
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af