Evidence row 1487417

What was observed

{
  "endpoints": [
    [
      "web",
      "https://github.com/A1-x-Tech/mcp-google-gmail"
    ]
  ],
  "name": "Gmail MCP",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-31T12:29:13.906928Z",
        "status": "active",
        "statusChangedAt": "2026-10-31T12:29:13.906928Z",
        "updatedAt": "2026-10-31T12:29:13.906928Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "MCP server for the Gmail API: search, read and send email, manage drafts, labels and the trash.",
      "name": "io.github.A1-x-Tech/mcp-google-gmail",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Google OAuth2 client id (refresh-token flow).",
              "name": "GOOGLE_GMAIL_CLIENT_ID"
            },
            {
              "description": "Google OAuth2 client secret (refresh-token flow). Treat it as a secret.",
              "isSecret": true,
              "name": "GOOGLE_GMAIL_CLIENT_SECRET"
            },
            {
              "description": "Google OAuth2 refresh token, exchanged for access tokens automatically. Treat it as a secret.",
              "isSecret": true,
              "name": "GOOGLE_GMAIL_REFRESH_TOKEN"
            },
            {
              "description": "Static OAuth2 access token (~1h lifetime) — alternative to the refresh-token trio, mostly for testing.",
              "isSecret": true,
              "name": "GOOGLE_GMAIL_ACCESS_TOKEN"
            },
            {
              "description": "Fixed port for the loopback listener of the in-chat login (127.0.0.1 + PKCE). Set it when the client runs over SSH port forwarding; otherwise a free port is picked per login.",
              "name": "GOOGLE_GMAIL_OAUTH_PORT"
            },
            {
              "default": "https://gmail.googleapis.com",
              "description": "API root override.",
              "name": "GOOGLE_GMAIL_API_BASE"
            },
            {
              "default": "60000",
              "description": "Per-request timeout in milliseconds.",
              "name": "GOOGLE_GMAIL_TIMEOUT_MS"
            },
            {
              "default": "3",
              "description": "Retries on transient errors (429 always; 5xx/network for reads).",
              "name": "GOOGLE_GMAIL_MAX_RETRIES"
            }
          ],
          "identifier": "mcp-google-gmail",
          "registryBaseUrl": "https://registry.npmjs.org",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "1.1.0"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/A1-x-Tech/mcp-google-gmail"
      },
      "title": "Gmail MCP",
      "version": "1.1.0",
      "websiteUrl": "https://github.com/A1-x-Tech/mcp-google-gmail#readme"
    }
  },
  "source": "mcp_registry",
  "summary": "MCP server for the Gmail API: search, read and send email, manage drafts, labels and the trash."
}

What the leaf hashes

{"body":"d9be5fb92706c1aaebd2b3df0ae0d16a78fe724a1880cbde9cc6f1bc2ff1666e","id":1487417,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793452567860178,"prev":25211,"subject":"mcp_registry:io.github.A1-x-Tech/mcp-google-gmail","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-31 (246033 rows).

1. 0x22e767cef947a415ad33aed5ccb87a45698599f3bf7d772a21a2bcccf2f54503
2. 0x3643411f041b8765964b8c54eb5c0cbb498945a4cdcf1384228b286718e87091
3. 0x21fa8ea022dbd08d15e2455ee62c64d4a54f10133b73fc42750fee12c36fd6c5
4. 0x1407ae7e5c60e57905038320340e729c8364e3c29b610c54aa161343da1edac9
5. 0x9cd2615a1f263de5b1ea398e738ee6d8e422428e041d685cc4c775aa97803802
6. 0xcf7d3fc3d1ebac5825cb8dc4f0c1f6fd6dd7c579e1111b3cde60d3e4ab8837cb
7. 0x22632bdc6b0050cfb2403ee8b782cb04b6f4034c1970adb07feb15d95facf6b8
8. 0x9620860f7b07484ea41ecab670eff9dec5a65a6112f9e5458d882b1b71cfec32
9. 0x57a9af38d569c1da4a5f0ee036be2496571eea2cec1657d1b8b8be4dabe65095
10. 0x39d9486cf3dd2929c2796db1e40f9b1369b9fb9121429f2d9b464c3059795fff
11. 0x0619568af9bf0cf970abedd7dfebeb02af11452b25c95c963c14ac5a9dec54c4
12. 0xc05c427d3e111a524a4dc15aef0c241d92fdf08e1670c34b27c22d513b11991c
13. 0x1f697283f41d2425268978efdad1b5ce0e4fee30f5bc2fba2c8f832307b40721
14. 0x4c7bf6d7d7c379b3c87447200f991359af0970fc33642e540cd6032a5a5b24f6
15. 0x5212e7c531721a66b1d21d8222c94df019d60ce8150c25bfebe2e6eb1dd39726
16. 0x24ea73817c2ff07f87a42be89aff36ac5fe49b64420a647cd406ee60e6a77f70
17. 0x37f13582abb3c002d51c2f190c312129cbc3a39754618fee2c75c2441bb1eb94
18. 0x59f83f7228f07febe2780660e422e171b0359b8aa031ee3be07e991118130c15

Day root

0x24463725d1c0d9894bd6123691d532547aaa79f0762c0e45aa6a68acf1fd71ab

Chained

0x7d4824ff313dee7252a46f9d5c37b452851deb6c9f24a40c2f74ee0e53c82980

Published

On Arc Testnet, block 70093156: 0xedb7b832f4ebf6781b5ecd2ed241c435b862f4d3761541fa31adc1831b8c44a0