Evidence row 3343650

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/4ykdZ0"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8caa73fc-bb5e-411f-9f46-dda59f5835c0/.well-known/agent-card.json"
    ]
  ],
  "name": "Krusovet",
  "owner_address": "0xc9b5acbf952bdbf795f3ba07c77491d5b11b97c8",
  "raw": {
    "agent_id": "314985",
    "agent_uri": "https://centralcity.ai/a/4ykdZ0",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krusovet 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/4ykdZ0",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krusovet",
      "registrations": [
        {
          "agentId": 314985,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8caa73fc-bb5e-411f-9f46-dda59f5835c0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/4ykdZ0",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793840061,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T00:56:44Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krusovet 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/4ykdZ0"
}

What the leaf hashes

{"body":"fd14d63666c857a7d9c1e97e63ba84d9e6ecd6314ad5ac7ea11b22ae0bbfa4cd","id":3343650,"kind":"listing","method":"sync.erc8004/1","observed_us":1793840204861644,"prev":null,"subject":"erc8004:5042:314985","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. 0xac820430f6f3d22045f30980b1036920a1f9d37f94e902fb011b2b23e93a5cc5
2. 0x7114ffc064ce67396a7aa4677962c4cdb60f28787e2567deac4e02e9a25f2cce
3. 0xc919ae279afe09ee4c6f005455fc3144fe4b31286bbdbc5d2acd6ffe244cbb7f
4. 0x9b95b27d2cd92fb42a9db6411796b7401fb82690fdb2626f3b4fe19a1559da09
5. 0x6b03405215049661a4db05baadedaf88c3047866ce8076e00eed3bf8b697dc50
6. 0x9548dc863ffff88dff4612ec8ea2cb710b69587764b5cf3ba3a688e3cc64ce7e
7. 0x8bd76b2c4c9d2341fbc93b5a1b59ba1a5a9d80198f1c5d9a332dfd89abca15c9
8. 0x0ccf69cf7d50ccd8b266faa4b642ae8ede9912b8557b990d64db7d25b66dd64c
9. 0xf294348bb4adb3f71a72b9b0522af2c7f32291708fde4ef368a79c221d17d863
10. 0x2464b7fce61375cbf232d31bef1478e2c035dc942b17e34e889db3c360ca9d60
11. 0xda321eed3959e03d82d63f2100815abe4d5ccc1c18e713dbafdcf55b836afd29
12. 0x792e9702e86e12c44b1823ad66c297ca7263e1ddc88e1a3b1dda3d877793e1ba
13. 0x991028b9b5bc31598b2a922b339b676edce3397b2e098e8d454bba68e8fc1bec
14. 0xa6dabcb6c495acd8dd31ea607d68899f99b522fd7904001fb895d2468a82354c
15. 0xfb7fd5d9f2dad2a875d0018c34534e495fa88fbef40533c4ec84080e09b402b0
16. 0x94ca8b6a95491be1f3ac6de55d756552e3d7dcdd3a530f60ac239342f2227667
17. 0x25f3843b1f8d3ded906cf440101c0137d8f897b0b72f946f0d5bc12c3da6b136
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94