Evidence row 2307070

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/DQpHwd"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/87e20850-621c-4085-8805-fbd4b617332e/.well-known/agent-card.json"
    ]
  ],
  "name": "Klampabor",
  "owner_address": "0x8e5ab2441f1cb967c97fad0f8d801c13f04acf9d",
  "raw": {
    "agent_id": "143894",
    "agent_uri": "https://centralcity.ai/a/DQpHwd",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klampabor 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/DQpHwd",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klampabor",
      "registrations": [
        {
          "agentId": 143894,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/87e20850-621c-4085-8805-fbd4b617332e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/DQpHwd",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793664585,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T00:14:00Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klampabor 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/DQpHwd"
}

What the leaf hashes

{"body":"ba5d694ab27e79d8c6bf9872f64dcfd7877a6abc6ae11cc2d4a4d27155e1defa","id":2307070,"kind":"listing","method":"sync.erc8004/1","observed_us":1793664840138472,"prev":2306609,"subject":"erc8004:5042:143894","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. 0xedebc83e213cac61046f43acdb0076be16dac8fd4f16d608206e00fd3ff135ff
2. 0xf3219768365a9194ca5b871471b896f8a1b3aab43afcbd4c98b0bad165b322cf
3. 0xa2bc332b8edab9a529db51e674557822f90f263e0dcbcf34856d3d84b996e971
4. 0xd6c4753926971a0ffe4d0863273659457ed5f0a08499264052f7f354288fb7d7
5. 0x590040744c546c2835290d49eb1abc24157696856b98ee7cc72e48dd8b4fabdf
6. 0x6062055d4da6b2da65ebfb533fe1277ae421ddc9d014460e33afc222d8fdd5b7
7. 0xe8c6e74e2c621385b5d80280fcbac6d2bb737ac3894974d6090cddaaa611aa95
8. 0x7422b68788d825cb5f59fcbf7f3a3a6a9d57e7b8b61adb9cf8824a75b4de0f80
9. 0xf0e8b04a1c7154d85c949891122c7e004f9355bdc968e856857db4e0f3efe078
10. 0x896b77f238721aee24bae00234f945f0ac615e0cc18d4be7360388282eb722a7
11. 0xf352fa949e1b38bc13475a30c80cc10fbd46f501c51567ca6b43258d76fa17a2
12. 0x40503628e813f8ddcdce5088c1edce887d490d34ddbacedf2b89aae0441113e6
13. 0x01e9de68aa9b43892927b1c264f77e0ac05047278992dbb0b29801b5ee9c6fd2
14. 0x2548979bbd7b1568b5a14db6fca0201979c48165192f2b55f45fa21471031e4f
15. 0xa29933ab8020ad948edbcf3e65194e73a6b113a0063231c1105b56c2d59ab97d
16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7