Evidence row 3346606

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/rKfLkB"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/13b67074-dfbc-4161-8c81-5e50b9c68c35/.well-known/agent-card.json"
    ]
  ],
  "name": "Hevondose",
  "owner_address": "0xbe22067ea0c5f0f8e7e5ceb9ba610a4a7bff5c55",
  "raw": {
    "agent_id": "316723",
    "agent_uri": "https://centralcity.ai/a/rKfLkB",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hevondose 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/rKfLkB",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hevondose",
      "registrations": [
        {
          "agentId": 316723,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/13b67074-dfbc-4161-8c81-5e50b9c68c35/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/rKfLkB",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793841470,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T01:19:43Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hevondose 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/rKfLkB"
}

What the leaf hashes

{"body":"203fd6c1970b9300899f3f54713480b00c7645aeb4fcc2f8e269958e125624a2","id":3346606,"kind":"listing","method":"sync.erc8004/1","observed_us":1793841583476010,"prev":null,"subject":"erc8004:5042:316723","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. 0xbff589a8fce24b11af647f98e5c9836a1f3bebbc07d8f6d89473f86e718e54ac
2. 0xb078ef7e22f8217a3b01ccfb8edbe01f0f779e51d84fa04e37bf055a9ff08012
3. 0x3c6961f0db62aa20367d12b4711a5419646aa0897b7e9b4a496a07460197ee8c
4. 0xfc64f91a4aaae248e555f08c95196bfb6923a6a3bdac2979ab35374a1e072c0b
5. 0xdaa6ab0994c21649d4ec1d05c40ab3a8a11a182f2b36b866288f3a9043b197f7
6. 0x0e31e85e197213623a0825041f50dbddb0d62942aa22d68dad3157dcc2547863
7. 0x9df0e80c77c4308949024ec16c19228e476af72791f338a51af43bd581f4c023
8. 0x493e7e9d36aceeaf7df33083426c6a9da5d18a6e0ef3c2c9c93ccc0170bad4cf
9. 0xd8b58987d8acbd6aac76bd0be330bdbe1b8c7ec1ce94f289f0ba628998b3a6fc
10. 0xfe9a070585272e815b63f74dd7f0c3a227490d5939feba97a5c6d517861cb26b
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