Evidence row 1053890

What was observed

{
  "endpoints": [
    [
      "web",
      "https://csakaszamok.github.io/p9m/latest/mcp/"
    ]
  ],
  "name": "Purgatorium (p9m)",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-29T22:11:34.844932Z",
        "status": "active",
        "statusChangedAt": "2026-10-29T22:11:34.844932Z",
        "updatedAt": "2026-10-29T22:11:34.844932Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Self-hosted Docker sandboxes for agents: create one, deploy a compose stack, read its files and URLs",
      "name": "io.github.p9m-team/p9m",
      "remotes": [
        {
          "headers": [
            {
              "description": "Bearer <token>: a Purgatorium access token (Access tokens page); a token limited to one sandbox gets only that sandbox's tools",
              "isRequired": true,
              "isSecret": true,
              "name": "Authorization"
            }
          ],
          "type": "streamable-http",
          "url": "https://{purgatorium_host}/mcp",
          "variables": {
            "purgatorium_host": {
              "description": "Your Purgatorium server's address, where its UI is (PUBLIC_URL without https://), e.g. p9m.example.com",
              "isRequired": true
            }
          }
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/csakaszamok/p9m"
      },
      "title": "Purgatorium (p9m)",
      "version": "0.13.2",
      "websiteUrl": "https://csakaszamok.github.io/p9m/latest/mcp/"
    }
  },
  "source": "mcp_registry",
  "summary": "Self-hosted Docker sandboxes for agents: create one, deploy a compose stack, read its files and URLs"
}

What the leaf hashes

{"body":"792b5d2e4d706336ed5d694f5ec10aef74f268e69ab98f01cdff3427347d4707","id":1053890,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793312086260386,"prev":1025458,"subject":"mcp_registry:io.github.p9m-team/p9m","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-29 (242798 rows).

1. 0x9dd4204927a32f2acf1f820fb672d621b413f875b56f79d6ebedb176d91b5b57
2. 0xb8e279a0461fe44586fdfd777f46d2142a1d5ed59ac33015d01d7a48c617835b
3. 0xccd003b65f54991ba38449f090f1ee7617a250515359fdc2baab39d6bcdbc2d6
4. 0x80ec7706631504834f80eee6792ec034f0fc13840da0b7e851293a6aa39c3160
5. 0xea1e78b0768e8f0dffa025bda94f854a369a7ce53df034d93aa63d3eb779f38e
6. 0xe4a469fb2a7a0f7f2f4dc0410d9ccf4a0f34194731d3cf75acb1ad1076939bbb
7. 0xf12d0e9af7d35e8086668553a8801e4632d898182f81e0001e1a89b854832382
8. 0xe9690dc397cb4505a847b159a81c1185ee37a344a07981d2557236fc6387383c
9. 0x3301e3ec4c7882a85934a83ab815a00652f484a997ac0402411e0b25921d5a3a
10. 0xa0f19835c645bb5bee5750b8d6bf0f2911b685426471c6615826d15c41ce21a4
11. 0x92af1bf8a2c62189ad8a66e282d0ddda72114c468617970bfd245a3b830c2f90
12. 0x92baf29212252c438f8f8c855a3143deac423fa668be5886d1e86d13c47132ec
13. 0xbb0a2c430dc54812e3f6b6c2468d5b94e0ff1143439ee40a935801628b42ca5f
14. 0x96603408ef495fb0a8106bb839ad20e6578c0c0fbded2a9b235438f5985b0f0b
15. 0x4a1f9fe26bf92c291485b5fb33b95d1917a994e417ac0526ccef55ede0a90a4c
16. 0xe38dc587bc010668982bd78025ac33d7326ffc2587f2de00e848da2718907ecf
17. 0xa1fa2e97e71ad6e802f325afd74bb7095901f2060529c9739182a1233f8804bc
18. 0xe01539ac4c9f9cdf265a9e5c6d99c8da11e70ff0c7175fb23e402d33b9d79785

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1