Evidence row 3394940

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/0GF24P"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/bcf54a55-ffc8-4236-a059-921aa0881106/.well-known/agent-card.json"
    ]
  ],
  "name": "Klobeon",
  "owner_address": "0xf6fcb06e745c364042585dc20205e35fe781c5ad",
  "raw": {
    "agent_id": "329727",
    "agent_uri": "https://centralcity.ai/a/0GF24P",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klobeon 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/0GF24P",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klobeon",
      "registrations": [
        {
          "agentId": 329727,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/bcf54a55-ffc8-4236-a059-921aa0881106/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/0GF24P",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793880761,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T12:15:57Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klobeon 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/0GF24P"
}

What the leaf hashes

{"body":"05b9afc7c13187e1be21538353a50d2578a00b4506a8c983a68667f1aafa5b7d","id":3394940,"kind":"listing","method":"sync.erc8004/1","observed_us":1793880957652114,"prev":null,"subject":"erc8004:5042:329727","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0x5f10a1422657dc114826bb5551a3d13b6f9f2405f7d5dff929da467abb94c793
2. 0x9a8d5512586b18c5729e217383cebb497331311e224977587e96ab5d9b593233
3. 0xf60dd772b58cddaac6fe02d08497151182064cf1f399b7548bfb3bc23e849e38
4. 0x726c3fe4deab08366bb1dac0581fb0a7082d379b9609a1feb47d6e2351a43945
5. 0x12dd4af9df91f522770e606b5ea437f760ab52564f7aeb6bff6de474a33330c8
6. 0x0e89d2b1b8ac001ab540b3b68ebcea2177360cf74d75587ccda128162da0e77d
7. 0xa2ce37f044ef4fdc44bb3a551ab89ff6005538c48a69185fccc23beceac672db
8. 0x85ae15c269e59fdfaaa3b7a48859fe99eb0e6202de5999d88c767b2a2ccc4e8e
9. 0xac4f379bedbf8ba6a86a691e32fd545a39f63b7fdb50bcece12ec83ade2caeac
10. 0x028837c33e62da10d89aaea12459ab4e6504cfd42c33776ef7e96eab4f0750dd
11. 0xea7606cea93cff766db4cf490fd7ceb64cb6112f1f0d3491adb1aaf02a3a69b1
12. 0x48d388e3440612fe10e2ba8e930313ee0e71158764d278f15ccb77daf0620eea
13. 0x98caa4ab6341a38b8bf1e16922248a68f0bb42f22d71342e71490297a39d35f2
14. 0xa2dc8f96b204e9ca3e547eaad92221ac78dc5f058c6959b821d49395bfe96c5a
15. 0xd1b826c1036e86032791eb321451282a424bfed64c08ff605cb756a1f89d4ee1
16. 0x01716548fb56e8e74ac29a1a638626afc662ed7e187bafcf089344de82365b83
17. 0xddde0b0de5219c91c717b03cab5216193dc0f26fb006aa8ba17020a71dbd997a
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94