Evidence row 23758

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://app.templated.email/api/mcp"
    ],
    [
      "web",
      "https://developer.templated.email/docs/guides/mcp-server"
    ]
  ],
  "name": "email.templated/mcp",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-07-22T00:35:51.459376Z",
        "status": "active",
        "statusChangedAt": "2026-07-22T00:35:51.459376Z",
        "updatedAt": "2026-07-22T00:35:51.459376Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json",
      "description": "Create and manage Templated email templates from any MCP client - bring your own model.",
      "name": "email.templated/mcp",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Templated API key (tmpl_sk_...) from Integrations → API Keys",
              "isRequired": true,
              "isSecret": true,
              "name": "TEMPLATED_API_KEY"
            },
            {
              "description": "API base URL (default https://app.templated.email/api)",
              "name": "TEMPLATED_API_URL"
            }
          ],
          "identifier": "@templatedemails/mcp",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.1.1"
        }
      ],
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://app.templated.email/api/mcp"
        }
      ],
      "version": "0.1.1",
      "websiteUrl": "https://developer.templated.email/docs/guides/mcp-server"
    }
  },
  "source": "mcp_registry",
  "summary": "Create and manage Templated email templates from any MCP client - bring your own model."
}

What the leaf hashes

{"body":"8d6a4a97136254b8e60267c916cef5b2db63ac294b964ffb2a862b07232881d6","id":23758,"kind":"listing","method":"baseline/1","observed_us":1793025351459946,"prev":null,"subject":"mcp_registry:email.templated/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. 0xc361687443d2f31bb3d3bd455d66db356e84a410afcf304f8a01489fd97477c9
2. 0xfd58ad3933ede22b28eec0e169ecd58b588f9c56ec8a86e611ad7ef2d1c9c23d
3. 0xec5d6770558860cc0b3c27129d97f656a87442ba8cb1057231cbb729d3321d0e
4. 0xd579bf7c031c7df0fd65a382d7dc69e848b04a4d86067ebdcd53187f3713c326
5. 0x87de6c678aad079f5f4ebb4704e4ad29a9840d9a670960ce3b35bb4408c1f5e5
6. 0xb9cfca6a0331fe43097bdee941e0bf087b2ec3ac5760339933bc408ff7f3524b
7. 0xfca0f63abe90e30c79bed025ab4215e87549c9ca461e0f2434fe98a0b2253836
8. 0xc8834704cbc9989dfe4b3e0a86a37f160a4b9eb23fda52a553197527059bdfc0
9. 0x1b62bc4bea6157bc01a2a9ae5fc2c21cb9b812da0677cd738be6f2d46b6d95d1
10. 0xa56ccac8e5b8ffc81639f6fab8bcfeedbdbd26e42c2be18a450206dc53044b78
11. 0x2cd92a66ffb802d7ebc327d20fe07925be80289ee1c2910e6818dc40c67f2487
12. 0x63002f2569d43725bbf2d04d90ec9e6cf925c96b6dda5e7e220ecfbdd9c2444d
13. 0x641fba1f23ec69d96721e34ace1926954d835b9614cb5eae215a069c056399b8
14. 0xdbe2e8dd65ea1248b2936612538f18268abd5cf27ebdab3737694571ad496004
15. 0x9f68b5e15459cb62b8c0cd4c124fa61c74147b4a5755a200fbecd21a581635d1
16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae