Evidence row 36118

What was observed

{
  "endpoints": [
    [
      "web",
      "https://github.com/deyikong/sendgrid-mcp"
    ]
  ],
  "name": "SendGrid MCP Server",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-04T04:25:51.398499Z",
        "status": "active",
        "statusChangedAt": "2026-09-04T04:25:51.398499Z",
        "updatedAt": "2026-09-04T04:25:51.398499Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "MCP server for SendGrid's v3 API: email marketing, transactional mail, templates, and analytics.",
      "name": "io.github.deyikong/sendgrid-mcp",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Your SendGrid API key (must start with 'SG.').",
              "format": "string",
              "isRequired": true,
              "isSecret": true,
              "name": "SENDGRID_API_KEY"
            },
            {
              "default": "true",
              "description": "When true (the default), blocks all write/delete operations at runtime while keeping every tool registered and visible.",
              "format": "boolean",
              "name": "READ_ONLY"
            }
          ],
          "identifier": "sendgrid-mcp",
          "registryBaseUrl": "https://registry.npmjs.org",
          "registryType": "npm",
          "runtimeHint": "npx",
          "transport": {
            "type": "stdio"
          },
          "version": "1.4.0"
        }
      ],
      "repository": {
        "id": "1041872815",
        "source": "github",
        "url": "https://github.com/deyikong/sendgrid-mcp"
      },
      "title": "SendGrid MCP Server",
      "version": "1.4.0",
      "websiteUrl": "https://github.com/deyikong/sendgrid-mcp#readme"
    }
  },
  "source": "mcp_registry",
  "summary": "MCP server for SendGrid's v3 API: email marketing, transactional mail, templates, and analytics."
}

What the leaf hashes

{"body":"cb981d666860cd6326fc68c5d6d9c68d641460420c5284b6f45cfaef3fb882a0","id":36118,"kind":"listing","method":"baseline/1","observed_us":1793025379828510,"prev":null,"subject":"mcp_registry:io.github.deyikong/sendgrid-mcp","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0xd9188b805182fdf4406d8830a0d45b6f15bae453c0bb6e681a412cd9fbd12600
2. 0x64dca4b1f77617fe8961ff9fdd631abc5e46414ec0e3465ffaf49ed307252ea2
3. 0x52def2088b8e4f07eb50d4fbd7ca4a5fc12502f21150855491324dd0bdbf06ac
4. 0xcbabbce5d9655e50d72b77ff9827429e1cf62a9d8a23a001bbe3b096980889be
5. 0xf8a320990495bc6a33a7601b1a678ba843b7428f80074b7fb2c37aa4d4134e1d
6. 0xfd842b786876b78cb30d81dd7d0252291e076a4b788c36f1ab4218bf5a5118dc
7. 0x7b2233998e8995b119834ecba37d6796472333034babc415563782618dfdf848
8. 0x69a2f3b45edf609a942f9613ff77018d93d7697a30f0aa290fd595dc5df7115d
9. 0xdf8eaed4aa390776806b5fc505783beb683a482e830d1fe053bdb4242fbf9e37
10. 0xbef0db8aab9733efc417d7a27c94356a006b86ef076eb4c35a8d217ef10b433b
11. 0xd96796540b8f5b592d8f03fc775e7a26bd00af394ce468ff886a43215a522475
12. 0x07e91966e8a0c43a0725bd3d523259064a93333c2900e6171b69ffbfd9f423f1
13. 0xcd9e3af1fa905ec61b99ee9442716d7c7a439aecacd018ec229a24def1cabf6b
14. 0x6b927d53caa5125cdba9255612d524976c691f8672796c3f0885ba2c5b3af1ad
15. 0x6dc40f983a3840a0ad927a9ca17f4ff1e3b649a6c735e2a09b140db7c2caf13b
16. 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae