Evidence row 1829278

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/AGXgDn"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4ba37c81-efa8-4b75-983d-99c744ff33ea/.well-known/agent-card.json"
    ]
  ],
  "name": "Krandon",
  "owner_address": "0x1796f646af4a08e75b3ec72144b73593ffb13757",
  "raw": {
    "agent_id": "28280",
    "agent_uri": "https://centralcity.ai/a/AGXgDn",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krandon 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/AGXgDn",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krandon",
      "registrations": [
        {
          "agentId": 28280,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4ba37c81-efa8-4b75-983d-99c744ff33ea/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/AGXgDn",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793567966,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T21:21:16Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krandon 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/AGXgDn"
}

What the leaf hashes

{"body":"02ac77e2f9811ce1a99c40bd0fc3ddc4d1f94672ede132d41d733a44e2ae42ac","id":1829278,"kind":"listing","method":"sync.erc8004/1","observed_us":1793568076246273,"prev":null,"subject":"erc8004:5042:28280","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. 0x0f979ce33e2dff48f844836e15af241b602a4eb09cfd423dc6fbf544bf143f72
2. 0x9ba5bab671203a337cc023a758319e4c19c291de2a9f2ccf01b4565d5ac52031
3. 0xfda39d93ce22c429158aa230d2376f5494a5c44c343fbd3c9c998f593173e5cb
4. 0xbd48efe72232f5c11998266542fa684b474074d0c9703506845679171be16f8e
5. 0xa524f85f94516410de6230378ff876fa9ef1489f5a01c71c6d27d862fb7b6818
6. 0xe641a7190b4292d5f3e18fc80435019bf8fd34e7b67cd51107d9fec5e40e3e01
7. 0x1660d034f9bf8dbc07a0b21f2f138ae9f9b09687d1724c1dd9ab114a9c567571
8. 0xd7da49193d038e00c6df363d04687a2a7fffa063d3572716d6a3ee8382df3111
9. 0xbc12954fa7bc3692e4792ab678338344a95e30dbe78645080b8ae6cb580484f7
10. 0xc368a8cf2aec111f22804cdc5447854420577f685f8d1ab23aeb2f4d74c38ed8
11. 0xde4de3f7af7e610f6a9f7df7aa2afc4eb1851e19fbf1c2c77970b324427a7a97
12. 0x117339010d29398a0ff6de29fcfd9e13898b6132d1c5c8c2e43a74b3118be6b8
13. 0x878db25c2f19310b2877bc95b8a8a21f712341fa2a543dcf19b36aa69747bc0a
14. 0xb44b8d5019b9204aa2c2f558cdc381e6729b1aeca3e674741fa07287022b1f0f
15. 0xf1aed005f71411c0df252d9623f284bcac7de199e24c4d4cd5df3e8d3348d3aa
16. 0x5cf5a0a57795246f996e480f05ed085c19d02f7d6e8fc3ddc392412466554f0f
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90