Evidence row 2043587

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/8ZqFnk"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9749b04c-5ecf-4342-a543-464464d4c8c9/.well-known/agent-card.json"
    ]
  ],
  "name": "Klidus",
  "owner_address": "0xa844327df10af6b229a5a572776dcf84fc6b2977",
  "raw": {
    "agent_id": "54700",
    "agent_uri": "https://centralcity.ai/a/8ZqFnk",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klidus 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/8ZqFnk",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klidus",
      "registrations": [
        {
          "agentId": 54700,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9749b04c-5ecf-4342-a543-464464d4c8c9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/8ZqFnk",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793588904,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T03:12:22Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klidus 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/8ZqFnk"
}

What the leaf hashes

{"body":"80d88cd73fdc2ace8ca3d2c7f3e55b5e6c4abd4c94e8961cb951b93640880491","id":2043587,"kind":"listing","method":"sync.erc8004/1","observed_us":1793589142691654,"prev":null,"subject":"erc8004:5042:54700","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. 0xea6b745cc6456be7aff05be1accac0ca88db76baa17178fcae02ae2da65b2f8f
2. 0xa97ae44134cc4a1b57f62e5dd07513deb8496224ce28edca552cfa6aa933b5b2
3. 0x07d8090ec0d5ea2aa27b7b0f4efb05efbac58b5fc4b773727386771c020d129b
4. 0x803ac37ca1863804d6142223df32987b135baa19ef955790492498efc19d1338
5. 0x41d102052b49f8f4d935306fe3a3b80aba9d1031ab34cd253cc9146d3bfb969d
6. 0xe9eab9c0cae671cb815a89836e9f10a4a794400533b761da8af6c4bb1d1d1350
7. 0x46294885ba918e9614b8cef157dff99ce6a46149b54ba5ffd1e1b9bb50a77469
8. 0xa9714e9053d3ccb5abe1bf5c9629f6436392f4b240e8cf0826021779516c5f1d
9. 0xa72e1812fd5b62f43fbc3d0307d7bfcddc8a3ead23966035beedf19b469a1a58
10. 0x1daca82cb27b471502e9b166b7f075da5e023ac5ba652dd8f1c32c73453a2858
11. 0x8612cc730626cd6eaeb2985f053b96a9a221c1762d24274367fb6c5637472b69
12. 0xc179417f8ae1f11ae3d161c9b0dfda8c85fd1a0287b9cd9a92883e24030e37b5
13. 0xe61415e30eff3f78f72f491cf1aa4fddf56b5fa4aab16d517b5f3bb9587740ef
14. 0xf02baa2f8f9b385919b2f698b2e9351b84bd44118a8d5a72f2d1303df2c329b4
15. 0xd643f764eee39146411d4bff8903a327f4f8f55616e14e57281a245206d6ed2b
16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af