Evidence row 1834742

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/FXcBdf"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/50207017-ab1d-4f89-b2b2-2f2f17ee4046/.well-known/agent-card.json"
    ]
  ],
  "name": "Krorkan",
  "owner_address": "0x6134c0daddfd9d51b1b4939323791875a9090474",
  "raw": {
    "agent_id": "31513",
    "agent_uri": "https://centralcity.ai/a/FXcBdf",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krorkan 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/FXcBdf",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krorkan",
      "registrations": [
        {
          "agentId": 31513,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/50207017-ab1d-4f89-b2b2-2f2f17ee4046/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/FXcBdf",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793570540,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:06:23Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krorkan 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/FXcBdf"
}

What the leaf hashes

{"body":"66a93c426175f3cdab54185dde3a8b3185d5f48a1924892c8dd43acaaf8f4835","id":1834742,"kind":"listing","method":"sync.erc8004/1","observed_us":1793570783615801,"prev":null,"subject":"erc8004:5042:31513","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0xb2a609416f831a3e5b3da98b5ad444c5dae65310323436fc67f8b3584ff1bd56
2. 0xdce75ea8a0d6993b1ba2190b7293feac14fc6a3be613b698062b0343f80c39f8
3. 0x346582a101e040ac0c7719a636efd186ba0d08ecbfbb883bf85c37bea2637ade
4. 0x7c7f41dc674769ee2c4b77577f036c87fd9df484fef101cb5f7d2d6ea72d37a8
5. 0x7be07c0a49f525e0af5a3ca6f8ace2acb43f918693aadc37f660f076d5338ae4
6. 0x5ab43e30567cccfe1b6cacbc94beea8e1bb9e7c69bd11d9a202078ba8c09a4dd
7. 0x7ac5cb82adbf9574e03762d9381e306cb70b02ffc0ee0f49bf493f12536ed4c5
8. 0x9cbfa62cdfa43daf64bd722a0f86866bf9f375f64df2d920a70b84171b7c63f3
9. 0x669c70d84e011f10fc0328a3243154ed8793d930f16c976dcf9bc30d8cef3e83
10. 0xea9c1bc94bb6628cd7ef181e768447f67aa755f12499b8e22290ad8f1ee2887d
11. 0x50b499ec34e5836666b3073e50d66b00f85067bb060f886ef81993a2efb0fd5a
12. 0xa87679061ed9f6e4879c48dd21dfa0ced6c40332a3f9f21fbf65b699a6d71c4d
13. 0x09b948c0d8cd867de430ca3ffdb84085f96db35e2383786862f87cf6547dbabf
14. 0xa61b9b680bca298a8a4f69cdebc25b3acf2105f25b9ad6f8fe0ea50e55adf8ca
15. 0xc88d127644e311620e3bcad9c976ab2c79963799278768230b1762de9b7cd724
16. 0x8339aa87501c4d4f8b38a13e480a7c563957e09fb5711bed7cf189d6787f960d
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90