Evidence row 1828801

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://disqus.usefulapi.io/mcp"
    ],
    [
      "web",
      "https://usefulapi.io/disqus/"
    ]
  ],
  "name": "Disqus MCP by usefulapi",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-01T20:36:08.342337Z",
        "status": "active",
        "statusChangedAt": "2026-11-01T20:36:08.342337Z",
        "updatedAt": "2026-11-01T20:36:08.342337Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Read forums, threads and comments; approve, spam or delete comments and close threads in Disqus.",
      "icons": [
        {
          "mimeType": "image/svg+xml",
          "sizes": [
            "any"
          ],
          "src": "https://usefulapi.io/icon.svg"
        },
        {
          "mimeType": "image/png",
          "sizes": [
            "256x256"
          ],
          "src": "https://usefulapi.io/icon-256.png"
        },
        {
          "mimeType": "image/png",
          "sizes": [
            "512x512"
          ],
          "src": "https://usefulapi.io/icon-512.png"
        }
      ],
      "name": "io.usefulapi/disqus",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://disqus.usefulapi.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "servers/disqus",
        "url": "https://github.com/m190/usefulapi-mcp"
      },
      "title": "Disqus MCP by usefulapi",
      "version": "1.0.0",
      "websiteUrl": "https://usefulapi.io/disqus/"
    }
  },
  "source": "mcp_registry",
  "summary": "Read forums, threads and comments; approve, spam or delete comments and close threads in Disqus."
}

What the leaf hashes

{"body":"2bfdbd3b3b2a82d369f0b01a613978659918aa65b20c9f2f80c1fcf10a0b22ab","id":1828801,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793567869156548,"prev":null,"subject":"mcp_registry:io.usefulapi/disqus","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x3007476f19f65d0472b611abdbe153feccd40f0d983435cc17910dcf3235cd08
2. 0x540bc017794359e1f864364d2100dcf3b603aaf13123c6199963bb8e725f387d
3. 0x88e24aab9a426809bb32ba8c2957f65c4cc5e6a8a571ea0cd17a57ad9a90636d
4. 0x8cfe09ce01667bcbe7a29f94d9d7e01fddacdef76081bf64a6b3bd82a4853aaf
5. 0xd449a43877dee924bce5ee58f3e713b85141e13b3a247f7f9bccc2287f3ced99
6. 0xa45be0083de71d6e4a11e8dbf1d0e02f96601e495f8eee90ccf94ae397f92ba2
7. 0xa44409cccf60db58bb785f9410b694ffe9d1a49dd22c7405bc03065cda3ddce3
8. 0xafd84d9b51471f67a4fd0ee19715852d2031a2029b95439674efc87528ea2e11
9. 0xbabd6126e9bc8fcfe0dd77608a55a2c0dcb564c0c31f3bb1b58494e64c10673c
10. 0xc9ac595725cc01b20516b1e8dcda171879f5ebe2300eedb69c6ea02c344c72f8
11. 0x5e55b5225643ef5568f95c481fb5878746f2b55911abfb0dac17cd586ce9a59b
12. 0xd926a6f4439f955816eb332eb7f9515d07f60810bf60ef34b3a3d684316d3356
13. 0x0112f1cf16780e57f3e96886bf4fa05aa46598025dc9396eb1cbe8b1dcdffd9f
14. 0x894f627e9eac1731ca26b2b4b6529eb16ab1b15294210edac68c8378063e2d8d
15. 0x80b1e578d986f759ca01ea02c7a922e757a26a65318f9844ac72c5c1d4fe339e
16. 0xa856ad79e6f29a2b5516257f0d4817172cca11251fe2e7e8f3911b105fe2b622
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90