Evidence row 2711310

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/2fzJxq"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/42b501b6-a937-4506-a254-184a5b922d87/.well-known/agent-card.json"
    ]
  ],
  "name": "Klizler",
  "owner_address": "0x73c037fb41aa55a75762f5e60f51b4f3be59b422",
  "raw": {
    "agent_id": "203890",
    "agent_uri": "https://centralcity.ai/a/2fzJxq",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klizler 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/2fzJxq",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klizler",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/42b501b6-a937-4506-a254-184a5b922d87/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/2fzJxq",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T20:42:25Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klizler 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/2fzJxq"
}

What the leaf hashes

{"body":"6846f82b9ef1b78454bb9a25d34fde226a48428e33523e37f746eaa8f58ee394","id":2711310,"kind":"listing","method":"sync.erc8004/1","observed_us":1793738545647547,"prev":null,"subject":"erc8004:5042:203890","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. 0xf537319e32825e84f81fc7daf764a73e3a33a500a848c56d89e8a95afadcc0b9
2. 0xcbcb7bc4aa261aa5ca0fc40536c9bf247e143127d80902a91a38b04e96c77397
3. 0xee6e496acac805c46e220017b7268bd4303f08fa9c197b447151e39f1a9d921e
4. 0x96d582d0bc83f0c0663ea8f015b3903cd48ec12fab223bb930cb451fbf74bfcd
5. 0xfda6601c3e4add53b0b9dc17bcef76cc698e4d2c51074765c9906facc7b0adeb
6. 0x2e1cc0d39b743ba9a93b2a486126c4f121877dba0308124c9da8eb40b2e219a3
7. 0xb72772066038b3023411f08fc30007917565d29c886654561c01c89d4d448f54
8. 0x81a19fab46ae0535c9aae5d6bc055f6b6f45a4604f591e42ede2b7e4637781c1
9. 0x9b11372e37bfaba54bcc854eea668e6e68df81aa3095437698caa1a6d092d600
10. 0x15fd34c00e05cee1b954e0f28e31d1b9091eda08fd5198bee22355eae3d18c53
11. 0x09a9d679d9151e96165ed0507fdd924a0fb4714415834d3228fe8df082d32036
12. 0x726bf1f6e89d1bfae556088442019d6403305e3c5baa5190461356d2d27d20e9
13. 0xa3161cb432d7bd6448eb9324e285f75f0a69460cee6b1b15f4e1c7d68cde0384
14. 0xc456b1c820d564945f129896256bb07afc74e79940a2da0ea6e9440718d856c7
15. 0xa29933ab8020ad948edbcf3e65194e73a6b113a0063231c1105b56c2d59ab97d
16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7