Evidence row 3765012

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://method-crm.usefulapi.io/mcp"
    ],
    [
      "web",
      "https://usefulapi.io/method-crm/"
    ]
  ],
  "name": "Method CRM MCP by usefulapi",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-06T19:35:19.521963Z",
        "status": "active",
        "statusChangedAt": "2026-11-06T19:35:19.521963Z",
        "updatedAt": "2026-11-06T19:35:19.521963Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Query Method CRM customers, leads, activities and invoices; create and update records.",
      "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/method-crm",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://method-crm.usefulapi.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "servers/method-crm",
        "url": "https://github.com/m190/usefulapi-mcp"
      },
      "title": "Method CRM MCP by usefulapi",
      "version": "1.17.1",
      "websiteUrl": "https://usefulapi.io/method-crm/"
    }
  },
  "source": "mcp_registry",
  "summary": "Query Method CRM customers, leads, activities and invoices; create and update records."
}

What the leaf hashes

{"body":"276c4049dd5031720e261f82ca65b56b49df1fc647693a2a1bd04dd527f31b04","id":3765012,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793996593851431,"prev":3723651,"subject":"mcp_registry:io.usefulapi/method-crm","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. 0x035495ff37a90e1398e79dde5279294149e5b6d1d3a0b27daaa313d6429114ca
2. 0xb1a0ad7d13e1bdc3c3c46b5b046a679952859fae65848f72dbf44db79304f1b1
3. 0x02dc3fbff2467478746ab6c34cc334672bbec16e7babf85cfc9b0ce8c5379581
4. 0xe43c7253981c93177804991b976bf0e26747e222ee6cf180a5f27a0c4442805a
5. 0x80c143db67992b516837a0b9f23827a8ee935363c708489e09d047279b745cc1
6. 0xaab83f88f53ebb32831b430e0dae25bf8431b50d471c4575642afbfd23195812
7. 0xb21f9de3bed15fe6fbea434a0dcc0036389a19f9b4d6fe435aa718426203cec0
8. 0xc730ecab021df788a332fc79a25398ca294185230e63445c4d9021e2915e134d
9. 0x536c94f8c885c6893769c1c49adadd20f4748fa18fe42b09e98135a08f37c110
10. 0x2016b1308216cb1d54f937ee5f7bc5a70cfa1b5c5c63ec8f4e919c5ce6123c8f
11. 0xf49c8aa8df2c078e328f8bcce4fa20129f3faca8fee69b45a81c1c1792862920
12. 0xdb962269d2e5fcd9373afaa1f6b24b95a16d666556e06821015d9de5bb9a1521
13. 0x9ac46c1484424d6ee0d035586e1619df79fd810f746a80c0ab2a90cd6944e8f9
14. 0xcc863252048c203a5ecaa9621412e0894b2decc2ef2f26f79b1f6dd7017bfd76
15. 0xc1c168f06fcf5aacb7cf4877c193f1924402c94b5590a7647a022d30da984477
16. 0x63d3b15302a17641ec84d6d16c07594288ca45016a6cc12a65ca679e6cd95c97
17. 0xa448dc698494f795f2240c0e7070e8a93eb263baee21ca4185a7d03432a614d8
18. 0x119743aadcddb571b28b442b62196d4a0afc4e1c9979c2d477d34fcc9413deaf
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1