Evidence row 3775513

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": "2026-11-06T20:27:15.476196Z",
        "status": "active",
        "statusChangedAt": "2026-11-06T20:27:15.476196Z",
        "updatedAt": "2026-11-06T20:27:15.476196Z"
      }
    },
    "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": "1.3.2",
      "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":"0070aa6166fe097cca239ba7345839a833ed28a368db46fc81163ce1835b26d1","id":3775513,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1794000219240172,"prev":3765214,"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. 0xf1dda6ac324cc7e10b598ecf64a18dbfbe035c61886180ca18292ef3b52b660e
2. 0x66f330bbc4b208a94c84a9428f8e96d7848c17be8bbd26f8dfdf9792b9812a41
3. 0x1fa473a3591d7ab82a0162cd892f39a7435fe02449704cb22e451372658fb58d
4. 0x6f58603a0df5477b6c8fad2da0248c82f9e1bed5e01568c8b59ca8171d3c4aa6
5. 0x850e4bce0732d9a27347a88d1deaec1d737d23c0dadcb94409b9e9fdfadef9f6
6. 0x4aa47857c2b634d9e5f94cdfb2318c1ab44991312b942dcc12501216326d31ea
7. 0x1cbd2ea1a5a01412bad3501a9efeb52d6f54f97e4658529df19e38eeb067e0ac
8. 0xad84bdfbca7302d690539ab693c3063da532a3fc1e4befb41f7c8a5c53a47730
9. 0xc6db5420002b9b4d0709dcccc01d5da990d4fe4f21aa034df18c9f4d78c65416
10. 0x0afb812a218f87dab3c1d0034aef1debe9215ca183fcc5b23e8674809aa498d7
11. 0x523e0e33f7df6b3ef8cd82cb3a23d278e683b583c1c526137929ccb7d5990e3e
12. 0xadfab58f7037dc0aedca674bf6f743f7f57c4fb13d2d5c6b7e127190adad84fb
13. 0x01f90ea19b7200bdba2caedf2dec15b8b4dfb3351cf20fe52122eef24495b1d5
14. 0xf0c5ed643551a46e0398fabe9b2a3859cac500bdf092518c6acdd82ca64ce794
15. 0x0bc8160b8c94aae791142fc9caa83c153cc73b339512089ee494d4e8e7094abe
16. 0x04c1c4929933bae20304ac32084d4b93dcac07567f68e828ac93bbc39eb4614c
17. 0x0ab273486ad4e41bf08c741b20b2ee12e0fc87eaa429a5467c58fd3be34409b9

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1