Evidence row 25211

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": "2026-09-23T22:46:43.625661Z",
        "status": "active",
        "statusChangedAt": "2026-09-23T22:46:43.625661Z",
        "updatedAt": "2026-09-23T22:46:43.625661Z"
      }
    },
    "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": "1.0.0"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/A1-x-Tech/mcp-google-gmail"
      },
      "title": "Gmail MCP",
      "version": "1.0.0",
      "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":"c996511646aa871acd5d27905e32dddb8b449972b4a2467317dbf519b05396b5","id":25211,"kind":"listing","method":"baseline/1","observed_us":1793025354332588,"prev":null,"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 2026-10-26 (296695 rows).

1. 0x56a8e0ba56444571d77e9e19cf402c830cb9d395986821d2d3f522567e053b3c
2. 0x979319b1d75c9aaeb0ad17ecff4a9fe2d354a19db3312b94c1b862cfeccdb555
3. 0xf56e7216025736e26a0a466cf6ac2575da2200f76399e8712df0e1b64581dfa7
4. 0xb6c5fbff5b5b3acf4fc0368be2ca279d167170e6d10107f45de1e0784d725a72
5. 0xfdb1f6d9cc6dc845921699dd6df083bbeeb66a22f41ddc01c0c27980bfd8a8ec
6. 0x6844580759f1802a0ec8295d60210f001f490396366602bc12418a6194e57ef7
7. 0xeeadab3ec5685d1a7fc4e9b4d847b3fcc06205d5d6f0903e6c6eb068f26b0e58
8. 0x090f90c9d9e333e8c7a27cfd5bbd3da2f86d056230ab7b410b9228803fa3f6b6
9. 0x08486a37106d9213287104b5238fc2c8da39146ef3b4477fd9d43185b68b4ee0
10. 0x438631e7421eacf3402556d871e592ffc7af75fef2b0709de48c3ef78e8d7fac
11. 0x014e6ac2bd09cb47ef261fa8d56392362b98c9b103bb1037674237d3604f081f
12. 0x31b890f57b06aeb1ca9fb0cdc688bb75678ab9b2ff8ba49765e3d7bc0ae98597
13. 0x8ba3430866b4c11cea7eba9923ee4fa8a5074849df417006e4441426c1f13056
14. 0x5cdeb4648502e0633d01cc4f3379d48cccb9d4f528565b2868eb93db0df9e829
15. 0x7726154b91b2ad65b13849ef6cb6443b1f0ff113a3089c9bd5f2bcfc16be099d
16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae