Evidence row 1816333

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Q3zD7h"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4b3f991f-ae12-44c8-b70a-6cc2fa79f821/.well-known/agent-card.json"
    ]
  ],
  "name": "Flazukito",
  "owner_address": "0x2431e2defb3a71a838ceb8550e58919f4eb3d551",
  "raw": {
    "agent_id": "20297",
    "agent_uri": "https://centralcity.ai/a/Q3zD7h",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Flazukito 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/Q3zD7h",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Flazukito",
      "registrations": [
        {
          "agentId": 20297,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4b3f991f-ae12-44c8-b70a-6cc2fa79f821/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Q3zD7h",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793561262,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T19:33:07Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Flazukito 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/Q3zD7h"
}

What the leaf hashes

{"body":"8b78e9ede5fbd6b26c93263b405de4eeb6127988b4c27584d0b3d2e8cda205e0","id":1816333,"kind":"listing","method":"sync.erc8004/1","observed_us":1793561587218808,"prev":null,"subject":"erc8004:5042:20297","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. 0x0dbfa3c5d6328a73ba3da266069f55161c72d7455d1aaa36b9556beb71e86176
2. 0xe53a40d4d4a67bdcfacb7d54ca6aa7c0edf7dcf63796e0f878c4c52d9839e4f3
3. 0x2e38a842fafbc3d0b21afbeaed0327c349ff77cfdf763ec74e73c087ce1c98b5
4. 0x044d61c19bc9c2f8d97d402148fdac7ef95be4ae33d991e2397606a67ea8a251
5. 0x5b5651e5ebf5a96f02fee190046b52b35d613006770e1e7dea473a0695b344cc
6. 0x31e986445ca3a6cc83ec0055f2a829ea3884612e65fddf206b21d92d33e74d31
7. 0xd3d2ca4131b2d6c51472de63d65284bf8f3ac570c815d9f29ba93621e83e6335
8. 0x8cd083594a67abd26952860e3e944d0bb925f0edb75324049c5ffeed2e130701
9. 0xb32cd24aca2760e23a969426be8479b63aed20a48608eae455637a8ab69c9bc3
10. 0x46015936c86c2900b12e44f5da08cd6b9c156d8ee1b2633f95f905c05485d8e3
11. 0xbab0e6c4bfe1cf6c5daac85b9289e666402037b6bd95740775e4396d0ba2259f
12. 0x28bc52cf58f8fc135df08117e99fb66a052c7cccd07da12775326c93ec3e4b9b
13. 0x4f8e078be8c9d72a90b9191616f58c08c3985b8bccf238ac2ab034862e22fae5
14. 0x18eb74a119177bb5bebcacf2408a5e6d3077ca72c11f6b567524be7d0ca76555
15. 0xb611d3d400373ab2497019fc1d3d5040f4f6589f8d98d8e25ccf29dd2b68ad92
16. 0x5cf5a0a57795246f996e480f05ed085c19d02f7d6e8fc3ddc392412466554f0f
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90