Evidence row 2528555

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/dKjO05"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9512b51e-ec84-457f-a3a1-a3f95cd19f4f/.well-known/agent-card.json"
    ]
  ],
  "name": "Kladader",
  "owner_address": "0x56b645aca916fd7e18f5e149aba787c4179c599b",
  "raw": {
    "agent_id": "159567",
    "agent_uri": "https://centralcity.ai/a/dKjO05",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kladader 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/dKjO05",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kladader",
      "registrations": [
        {
          "agentId": 159567,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9512b51e-ec84-457f-a3a1-a3f95cd19f4f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/dKjO05",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793682224,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T05:04:42Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kladader 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/dKjO05"
}

What the leaf hashes

{"body":"9ff703b3da819cd1fba0874a0a21c0e649ef4aea3cf986b2489dd6022e03b4de","id":2528555,"kind":"listing","method":"sync.erc8004/1","observed_us":1793682282869511,"prev":null,"subject":"erc8004:5042:159567","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. 0xaa89388f8d3872becb8e60f1d7d6460c6ad93703b5ba923e0439fa3f72989415
2. 0xd23bbb8a6af245773e87cbbd5afbe7b429864b3cf62a1a0a0453b642e09cec84
3. 0x08f26fd040ae7e373fcfe778119fccde3da786a4f07064943903ce40ea9601b7
4. 0x75c88129d4b0bcf149ee5d90ad0d27ce803cf4422c6e2516340a49afab6aea56
5. 0x3864ac3f3fb969b633e971d9ea4c914266a47888ef17a5412d18dff2d837a467
6. 0xf9ad07de16bdd738a8b8da8d36253750ed0299202b233034382e83c7948f76f9
7. 0xf85a934cad3f9709cf81fc333c2cf72af7c92b396d36384344d6869aade8af32
8. 0x4fd6a8cc01cd823a86a9f0199b6a59d520fd2262a0dcb2504d3e11ea9ba1b3e9
9. 0x524ac79bed0af17385b21bc9f3ec42fd7f2f241eda4c7fd5cd327c96e109e894
10. 0x092030bd039e6ddfba32fb39cf8d1dd91ab651b6c30c235af5e54cd3f4f387cc
11. 0xef83d79556475c0ad8f5c6532eb8c259d4495ba955b541270d30cf97460b3b2f
12. 0x8bdda78b1bcc57349d392197d7cfffe76b95b0ba76cca3561d6533c1e4b2222e
13. 0xa18f5d0a554eb5516046cf11a05b66ca3d94bc092e8cf210be6246477c4f0d08
14. 0x0ca6f7cbe9f26e47db97b53988aa24d0ac07d16b5a4d91abf869814d4d297de9
15. 0xa538822e863ef8366c4eb66bf75faf8a639aa1f066f65f7444fa54d54d48ec53
16. 0xdbc1c0882584cff2eba84dcd18af41b5fd070127c962a21b00db1ec3e352cc94
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7