Evidence row 2578709

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/xhTcy0"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/fd59e552-364b-4909-ad6c-f40a0f08075f/.well-known/agent-card.json"
    ]
  ],
  "name": "Kluser",
  "owner_address": "0x0ad9c604c4f192dc01d3e6d2c62f744e4d05f5c8",
  "raw": {
    "agent_id": "181939",
    "agent_uri": "https://centralcity.ai/a/xhTcy0",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kluser 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/xhTcy0",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kluser",
      "registrations": [
        {
          "agentId": 181939,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/fd59e552-364b-4909-ad6c-f40a0f08075f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/xhTcy0",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793708456,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T12:25:49Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kluser 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/xhTcy0"
}

What the leaf hashes

{"body":"2342e042ea140f21f198ff46544429644c3474d29aa5708903b6699470e64fa1","id":2578709,"kind":"listing","method":"sync.erc8004/1","observed_us":1793708749175203,"prev":2578114,"subject":"erc8004:5042:181939","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0xf976fa08e289a4042476313d05764ce828b057ee9cad7fc34aca758a58ec5483
2. 0x00ba019bacd30dfb96d921d8cf7d8d22ab9fef9f5e51f4502551d940e90f6e5c
3. 0xbdac7ef22ecfae9248919a0d38575f663a9b8fa7de9dfbe12021138ac46957a6
4. 0x125e4b225000cf2ff5cf552ffb38a6aab5da2437556e26d48553318b87bcd94a
5. 0x49e37e69e44f9faf6a904c3ac82d1d55785f4cbfeee4a788b68ad4b0d4d3cad4
6. 0xe690b5a73c39ead51676f88ff2a9cbad565bc5c7afa1f7b6bbb17d746c520463
7. 0x319d6dbde0a86228d6d6cf55946461488c5da422e4fed28809c9b3bfbd22ae98
8. 0xd87b4703d24819b5aa7d37192fcd6c14af739e992de00329bfa6a94744ead838
9. 0xba3041617295b68c2ecbd1e8f310876b2ca426d1e4ff7f44c88a2a7b79be878b
10. 0x88f8a1262f7056b33e9fc520c576645ac9a0c3e8bb1ece060321c591417d6ab4
11. 0x1e3c94e5d2334b9da03533738f6b1b25aa37a83d04151bebe75482789d92ad9e
12. 0x054caf29c0f40e86e5f2fa78707931ab15d93829c0134085ee2451a4500cc00b
13. 0x4a5043efd66a24ab6ad0989ba3f77d8ad9e29bff006d40f6030cad40e00e02af
14. 0xb67cf31c0f6dfa9976040b7caae9f293217f9d9984435c203bc54a3676e0551b
15. 0xaaf692e701ee622e9e0fa24c7d0f9f672df8c586de5a6f0375f8cadaf0c678a1
16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7