Evidence row 42876

What was observed

{
  "endpoints": [
    [
      "web",
      "https://marketplace.visualstudio.com/items?itemName=MichaelYousrie.mailpal"
    ]
  ],
  "name": "io.github.michaelyousrie/mailpal",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-08-15T13:12:45.194057Z",
        "status": "active",
        "statusChangedAt": "2026-08-15T13:12:45.194057Z",
        "updatedAt": "2026-08-15T13:12:45.194057Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "List, inspect, and run saved HTTP requests from MailPal collections; write tools on Pro",
      "name": "io.github.michaelyousrie/mailpal",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Folder containing the .mailpal collections directory",
              "format": "string",
              "name": "MAILPAL_WORKSPACE"
            },
            {
              "description": "Where run history is written (default ~/.mailpal/history)",
              "format": "string",
              "name": "MAILPAL_HISTORY_DIR"
            }
          ],
          "identifier": "mailpal-mcp",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.1.1"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/michaelyousrie/mailpal"
      },
      "version": "0.1.1",
      "websiteUrl": "https://marketplace.visualstudio.com/items?itemName=MichaelYousrie.mailpal"
    }
  },
  "source": "mcp_registry",
  "summary": "List, inspect, and run saved HTTP requests from MailPal collections; write tools on Pro"
}

What the leaf hashes

{"body":"a902a9db62f96cff2fe32b5acc6a5eb5a84adafbe59a00ed9649ca90472c2427","id":42876,"kind":"listing","method":"baseline/1","observed_us":1793025401680936,"prev":null,"subject":"mcp_registry:io.github.michaelyousrie/mailpal","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. 0x410bb9c2b7a8fcea8b7d4760fa7dec1762a18eeb68b270bd148758b0aa7272bc
2. 0x74f14e3f20206a70c27139b60e55430de04510ff41e237fdc6025055f5bdf5f4
3. 0x30494030486118376fcb9013865b6754ef00d5c3283fae27de5931dd40b23c86
4. 0x35090a27b6700f49b36c119998e71105683317f2d2498f1c41f94a2101117a49
5. 0xfa5dcfa2614f7a5a88e6b01f91e62a7529038ec7a37f9558eec369b889471e16
6. 0x4a2d2d85a7fc59904ff11e80d69fce8e96c35b83f0f9c6301918a4a8ca160632
7. 0x25cd2ee258f6cfd7bb31e910b8720c3e11b73bb8ddb5d15754ba3ff447e6e0d6
8. 0x03b0d6647e1b95ae4212d7bb67bdf30f1f090d20b25fcc71a5f7ddc04737eabb
9. 0x297e778dc632079ae966811cbed1ce7e880ec88e6c6fbd70ae0259c8556afdc3
10. 0x61ddb91fde9e2c921e12d8fcfd92154f500278c092641e51eabcf667263cd2b9
11. 0x475d2fbee38b77be440946f3f083a3953187376db2f7f57a3a3db41905aa12b6
12. 0xe2bb2a30c74e0bf16b8b75c332bdd45334d0338bef3f3022b7ea7b55718e1369
13. 0xd406739acce2ba016f8d49081b15f266a4ea4a0b0fc5ef171c89c8fd2dda4d80
14. 0x8b27a4c21bf4ba962fd008c8f4300bc6953764a5032b9ab0cfe696b318c45326
15. 0x4b52a97f7a80ff7778a702b85267b8d2e5c93ce160942656435c29ae7be68bf4
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae