Evidence row 3379760

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/E3UjBH"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9e2f1c48-fc5c-4e5e-bb58-c411373d2cc2/.well-known/agent-card.json"
    ]
  ],
  "name": "Krudon",
  "owner_address": "0x5ca3c9e9cd3b082a01e1a049fe9280b4a2722b72",
  "raw": {
    "agent_id": "325899",
    "agent_uri": "https://centralcity.ai/a/E3UjBH",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krudon 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/E3UjBH",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krudon",
      "registrations": [
        {
          "agentId": 325899,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9e2f1c48-fc5c-4e5e-bb58-c411373d2cc2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/E3UjBH",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793867991,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T08:44:18Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krudon 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/E3UjBH"
}

What the leaf hashes

{"body":"4f8d09a3ba086232602f9bd2ecf42ef2650799e423cf892308039d406dd72509","id":3379760,"kind":"listing","method":"sync.erc8004/1","observed_us":1793868258664842,"prev":3379315,"subject":"erc8004:5042:325899","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. 0xc025ae0867c757005796f74d5f11e8d7dea56bde8cd2805b415d46ec96ebbb7a
2. 0xe8ed7b04b7ac54c1f88d9ae8c2b08fa9b97649dcede00622d9c042cec8ae79ee
3. 0x11371470a263120d2c54a31730d447cac7c6a25563f3bce1e9ff857b889aaf7d
4. 0x5a77c2bee4078bf1204d63637e040c91dd82ccdfb9d0111ec3367c97913cf6bc
5. 0x7a7a24d99fa13555d96f92e434bd451fd67709edcf2a18846966b55c701f9438
6. 0xcf81ae355d49a244628ef01e5fa6f2adcdf6037321c4a7481463691933319f8f
7. 0x6c0fc1b9266953bfae5463396bd3b0fc0810415a7af3aa1f618b0d2f6a527015
8. 0xf3deb4afcfa60c5a9f35d04d3c83a8ffc84cc64aaf71bf05c3a750264201477b
9. 0xbc81071b93ab40f67ba466c170d1b49496762e66a63e9c4c097f48fd6b879a74
10. 0x50caf1e3c321bcefa253ba1297b96f4b5df67705c8891b3496a8fa2df3b6cd9a
11. 0xdcf00a0455ecdea8ec0c5b421e4077046c374cad868275b450c6a3e36107e581
12. 0xe55d570263fcb561e88c64c5ff86bb2d38f7c4f9824e435796e2ea9fc45ac9eb
13. 0x55867a06fdd11e86c7d431d312f147a1f70e6e8ac2c492ac84f0e660d4b68e1e
14. 0x876741791494e92b6f75db13043598085795215fa5ba6b39a6d004eb9c7632fa
15. 0xbce07c8bedec3bbed9a22d7f4e8aca180f479ed562779a14791c5e82f052e9c8
16. 0x308711d37f87ac2fb79802c45aba249411861d2d093068d1718f039b506d2a02
17. 0x25f3843b1f8d3ded906cf440101c0137d8f897b0b72f946f0d5bc12c3da6b136
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94