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Evidence row 57608

Observed , by baseline/1.

Kind
listing
About
source_record mcp_registry:net.a9n9/deep-research
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
586b149d65e0dfdf43362db5b5a3f31adfd9db5818fb961d7e41810ba259a154
Leaf
0xf6e9439d4ff0071efca010205dca53a730dd0c31413bca7b976f85b3746c9dca

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://agent.a9n9.net/mcp"
    ],
    [
      "web",
      "https://agent.a9n9.net/"
    ]
  ],
  "name": "a9n9 Deep Research",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-08-17T21:04:42.204098Z",
        "status": "active",
        "statusChangedAt": "2026-08-17T21:04:42.204098Z",
        "updatedAt": "2026-08-17T21:04:42.204098Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Objective-driven deep research: free daily quick search plus MPP-paid cross-source browser reports.",
      "name": "net.a9n9/deep-research",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://agent.a9n9.net/mcp"
        }
      ],
      "title": "a9n9 Deep Research",
      "version": "0.2.0",
      "websiteUrl": "https://agent.a9n9.net"
    }
  },
  "source": "mcp_registry",
  "summary": "Objective-driven deep research: free daily quick search plus MPP-paid cross-source browser reports."
}

What the leaf hashes

{"body":"586b149d65e0dfdf43362db5b5a3f31adfd9db5818fb961d7e41810ba259a154","id":57608,"kind":"listing","method":"baseline/1","observed_us":1793025443070044,"prev":null,"subject":"mcp_registry:net.a9n9/deep-research","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (296695 rows).

  1. 0xf6e98ccb2641ce0dec428278733fe98b5c88837282d565d274ca81004495dc47
  2. 0xdc1e376429b65e2c9341ad3d8f50577f453de45208d5e3fb5cff80a5fa0c8bb6
  3. 0xd112751359aef4dc17ce92bc81781270fb03b3084899294269550dda75171cc3
  4. 0xac26efdecaf944e27f36c20eadb10df6896aa46de43283da6dba1122931efd7a
  5. 0x705e7aa4de0a5a930477cb6794ad3d0a8c76575b90fcd5615eddf93c136501ea
  6. 0xe707af7c201a1e893abb0dad1e59a47038b575072f6e764c9c156ffe187fd462
  7. 0xd8b76f042a6db65046ed0893b7ef64fe75200e3bad38dc6a5ac5daf4c0e27923
  8. 0x04bf1c7f92637d94da78f32a0650425659695c43574be3d868be2307b2272cf5
  9. 0xc865b45a244321ced1b7d618c1c2ea85f1e537be60555dfbf759973d5b6c4b93
  10. 0xf5e8ef3ab5f9c23f542cbe0c046fd1eee75e680d15d275dfceddbf77d8c87937
  11. 0xd987c6ca981b8dd0b1b11d115372fd199a82de229e1bc3db5a7a430cbc5575be
  12. 0x4eeaa4735423e7633e0aaa6154804920315f945b1e4ceabd29282ec021cce244
  13. 0x79695e4356ea25a2b58265a824698704cd2c743099ce2dca9e41384ce8f1a8c5
  14. 0xd769d41500075835c3b2f9184d223699fb983fd05c29fbcb44d964abc7ee380d
  15. 0x68d296b1e00b4899fb83c3fba36fffaefa311eac2903067dbebfe776a12b4a9a
  16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
  17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON