Evidence row 3723833

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://silvasoft.usefulapi.io/mcp"
    ],
    [
      "web",
      "https://usefulapi.io/silvasoft/"
    ]
  ],
  "name": "Silvasoft MCP by usefulapi",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-06T12:09:43.488068Z",
        "status": "active",
        "statusChangedAt": "2026-11-06T12:09:43.488068Z",
        "updatedAt": "2026-11-06T12:09:43.488068Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Read invoices, orders, products and stock; add customers and suppliers in Silvasoft.",
      "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/silvasoft",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://silvasoft.usefulapi.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "servers/silvasoft",
        "url": "https://github.com/m190/usefulapi-mcp"
      },
      "title": "Silvasoft MCP by usefulapi",
      "version": "1.2.4",
      "websiteUrl": "https://usefulapi.io/silvasoft/"
    }
  },
  "source": "mcp_registry",
  "summary": "Read invoices, orders, products and stock; add customers and suppliers in Silvasoft."
}

What the leaf hashes

{"body":"0ecff7617906dc9af0dd77e2207dc824c39fcd5fc41379d0be5dc311456412eb","id":3723833,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793967741639866,"prev":3414550,"subject":"mcp_registry:io.usefulapi/silvasoft","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0x2b1f9504bcd1a398f75634fb98227245bda009df88a7dff4d2d2e5ba6e0e8d11
2. 0xe38b7f1925a2ed8d0b1e601343d674e0673b31fd5931a4608bee99a53e5d7fcc
3. 0x1ea63ba2863a78c95c7f1702856aef166bbf8c16c259bc83b3cc528c5893a9a8
4. 0x54c90eb100deb4f9f09fa95a6afcd67bf1b70b4ad5c4a6918d7de0c8b07021ce
5. 0x99c80af2ce173be5309951ae5f3e6117fb7b4b5f810928acdae666d18bcd6d00
6. 0x927f8645d6c9f112f3bc229d983665465e8e2027304d6b95c35cfbbb958936a5
7. 0xa71a2ced0454c5d86048945c25f5fcc576990b0b095f364e1aed19b6bb28e408
8. 0xcc681313a9b2a6957034eb721cbd9c5b997d80c5a4c0c83b750c2e3fc192639d
9. 0x5d01c9f5a24ba765e07ba98787e2bc2671bc45293bd1ebbc34d890a4f706b67b
10. 0xe406c3927c7aefcc90c7808fb84ced68b6a2fa248f2cc42d95e2d9f2e996251e
11. 0xbe23a05c5287e62939976eae44a5340a79e3f1bf24b6815a9aedb70f8d835423
12. 0x95dc8a80bb19be9024134226f31dd7bb1a939569ab1aba6866a054e8f6bbfe41
13. 0x306349fdc1b0a753057a19c566eb065b2f22532faad4d336b92f0b17b12423da
14. 0xb3969cc604693571253fb2f2b926c79b3a34bd130194a76a108232bb221e1e74
15. 0xaa85d31529f47e1b810e9dfd8bfa6050b99090fde56ac1fa1fb399ad1e6bb919
16. 0x0aaf291a2ffa2205e7df7531bf36800e377dfbd67208da05b97625f1cc49ce02
17. 0xa448dc698494f795f2240c0e7070e8a93eb263baee21ca4185a7d03432a614d8
18. 0x119743aadcddb571b28b442b62196d4a0afc4e1c9979c2d477d34fcc9413deaf
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1