Evidence row 3379959

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/iHqVha"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a6addd9c-f1d8-4fe2-a20f-847d36fab939/.well-known/agent-card.json"
    ]
  ],
  "name": "Hunto",
  "owner_address": "0xa5af0c8af02435e3b70ede637fb71df68791e110",
  "raw": {
    "agent_id": "326107",
    "agent_uri": "https://centralcity.ai/a/iHqVha",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hunto 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/iHqVha",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hunto",
      "registrations": [
        {
          "agentId": 326107,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a6addd9c-f1d8-4fe2-a20f-847d36fab939/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/iHqVha",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793868020,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T08:44:19Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hunto 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/iHqVha"
}

What the leaf hashes

{"body":"580059106bfd606e4a0fb6ce4d4f141005c5dbf3a524d7a4c927523f9d41705c","id":3379959,"kind":"listing","method":"sync.erc8004/1","observed_us":1793868259769468,"prev":null,"subject":"erc8004:5042:326107","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. 0xb09a9e7d84563c2f9cf53210c496694a74eba2ab7f638d47bd57ee75c33bfe16
2. 0x11c8e64ba52804d7c2ae7298865848dcbe8d79ae835c6e66f0c2ea7e449c2c54
3. 0xf48e5496e4f97db328eb402b5600824dd8ac9537fba1726488f131672ce30dd2
4. 0xe14f7fc2e134b765b59b10a753fde1f44bfd85b782434f3ff0595d6b6fec18b7
5. 0x0371288d60cdee2528a56ea3acde6639a385d52ea38adf9b4d50eac1cda50086
6. 0xda811eef0ce4cd0998744ec6a6de8a896ec5e00b6616581c1ed49b40e6186486
7. 0xc3271e4a777d3377b57832a27f370cd3dfa258779489bcecb90d1e88fa502a8e
8. 0x2b2d4b2b9839b31dbb71387c4c361ac48d20bbd9e659fbbe2def9868592ec9ea
9. 0x75c597eb845db48cb21a363d4f18d5958e65cc1238f118fd526d897974f7e15f
10. 0x88a6ecbc0564e3b496ef80f453fec4fdaf86bbb85537c27bd81187a8c0fa8179
11. 0x3e952e058c3da5c1fe03f1c7c3bbc7c26ab45c76b96dfc2edc78fd96bf3c35fe
12. 0x4e76e3120d70e3dcab78794d5518499a87503abddb329dec70169f6e53643de9
13. 0x4297ded3b7ae7a5e7c6aaf868e1595cb5dfd5bc570ca8e58312e1c93b27e2840
14. 0xe9b3feeda7ba0471328dce63fe578d2b6d168331915c3460a3110e4549c6245c
15. 0xfb7fd5d9f2dad2a875d0018c34534e495fa88fbef40533c4ec84080e09b402b0
16. 0x94ca8b6a95491be1f3ac6de55d756552e3d7dcdd3a530f60ac239342f2227667
17. 0x25f3843b1f8d3ded906cf440101c0137d8f897b0b72f946f0d5bc12c3da6b136
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94