Evidence row 3765214

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": "2026-11-06T19:36:16.749383Z",
        "status": "active",
        "statusChangedAt": "2026-11-06T19:36:16.749383Z",
        "updatedAt": "2026-11-06T19:36:16.749383Z"
      }
    },
    "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": "1.3.1",
      "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":"83d3549fc961b17e58dcb1cc2c060888298083f004bb88d370b6391d7f09a877","id":3765214,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793996598468615,"prev":3723833,"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. 0x97dd861d12229d4e3d22a20b37e17e523304e22ba6d7ee4e7b9369215f59c935
2. 0x88d90f94cbe5189a64bdd27ca73107d1f17af822a59ee25f7934b4702eff97e6
3. 0x3e5dff59fa3a33b8193d432b65bd2ea109b6380e5b1a85beada4a8889c4ef378
4. 0x857c781326a9bca9763fb559c9f5a587dd3cecc856c93ea781e9e5e837446081
5. 0x9c46a58da738ba946c4b2b96493269878395f0c2073744cfe18ec3b99a23130f
6. 0x7c55123921c6457b3c8e3ab71dd1c3f98acb04fa6975afa720cfefabafa8a03a
7. 0xb646c9658e61e077ad2b9f2f399b5bb04a7303fc7387c3e28eeb4391dbe8d660
8. 0x0e5058cbbb212ca9c26bbc0ff337125c891a559cb01fd48b692b26961f4534f4
9. 0x47f7855ab668bf03f034f6195f54d2e7db92897c48553d310102c3c0bd535085
10. 0x0452abf40a3fe39c663063797c0150b371ba96b0277db8427b9aa1cc7fd7d841
11. 0x88eb82ced24091cc62f9bf026ad61e9ecef65cdce4d22554d3e856c8df04ec3f
12. 0xb147f83af823f6768d392025243be4981a72a4393edf9389dcaf16ccb1eb3a07
13. 0x3709aa3cf6ca8b5149e942d3c20184b3a6f35081a32bc4999a89eb486ad84667
14. 0x9300b487b59d14a913153c867757f7162210a358be720adfd67edc1e09919420
15. 0x2b6e1fccbe399ee4ae56623ea6c958d6ab4bdb0e2859743044f99fced1f59f02
16. 0x15b694ad919111e31e8112077ed1645b2f3c0d6f1433eaac3aaf1fff1c7c8aa5
17. 0xe98c6c6b56a21a2fc4c1edfe2563812e690a6a4336d11aef772ac1799d1ee7ca
18. 0xd422a75f6c3780ed53eca52b50bf40b8f17dc14cffb804142e44fc9f2672029d
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1