Evidence row 810910

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": "2026-10-28T22:06:14.175872Z",
        "status": "active",
        "statusChangedAt": "2026-10-28T22:06:14.175872Z",
        "updatedAt": "2026-10-28T22:06:14.175872Z"
      }
    },
    "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": "0.12.21",
      "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":"d19ff632bec77aa05c19a0f148fddf28c27f500d0b1da4b7f5a6ff85ff5db735","id":810910,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793225556040200,"prev":806193,"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 2026-10-28 (231336 rows).

1. 0x280c80d75df01fd807ba3b6dbd6169b49282ecbe1a31cf23309da13327c7d7e3
2. 0x40b46aa8bae7d5b5a6bc60f0e4830e6446f8fed233a79b63d1831710edfe126d
3. 0xd69c3bcde30030d0ace9ada275246fd7a968cbe03b199f95fe9a4d38e105aff2
4. 0xe064b961cd54ac0808d06718478e008986e361d9961a964fb3940b4510eff823
5. 0xf256a6708dc42666d38e8fb24a8243926719db6a96eb75ba4f84f1c7ae1e4db5
6. 0xa791a40e9cff1dfef91eb2ce89d1d4f2350149d02916ae2751c38953e870677b
7. 0xed9526d20ad940f94e6945b80ae2938b9761af373fd9a11cc44ff4b0369eb6af
8. 0x867953b8faebeed91f62ffa7917756d346ff8e3cd274bc2b10242d76ba412734
9. 0x05f489f20926621b072c1fa368f4be85a5a8cdfe41128b2e755703660eb3fa9b
10. 0xa94eb32ea642a52558dcfb91f60cf944320c817ff4f01432ff0b0dcb941a1607
11. 0xf0873535eca761a90823eebef76b17956c815fea0d6e8aaf3acf7d22a7d6bf3f
12. 0xd5cf3949d64385f93139a7fe587a2a2a5914492d5173ba33feced3c7038c0d7f
13. 0xfcc0286dc0eb69aad96b886d1f2a42a5bc1d90d84cfc212c4ef6bde6a564a1de
14. 0x5c170d609340e1f702f31fcdd7742289f0913d4395f688b3409031b758c69eae
15. 0x8d500b42a7bdba5e17ebd9e6a404f2de5260cf3420865b41e7de8c69434ce413
16. 0xaeb1503e5d0d358b256ba97a10178c357ddb8f55cc961925ccf0458aae5ebcae
17. 0xf078ea7d84d98dbeffed23d8e67b36751e60464ffd4cfdc005e0aa6f8cb9b459
18. 0xe027395fafb7fc41921c42ca0542524ea22204cbd5908b70b27f3d5fb26f5d0f

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae