Evidence row 25201

What was observed

{
  "endpoints": [
    [
      "web",
      "https://github.com/A1-x-Tech/mcp-google-business"
    ]
  ],
  "name": "Google Business Profile MCP",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-20T22:41:24.713802Z",
        "status": "active",
        "statusChangedAt": "2026-09-20T22:41:24.713802Z",
        "updatedAt": "2026-09-20T22:41:24.713802Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "MCP server for Google Business Profile: locations, reviews, local posts and performance metrics.",
      "name": "io.github.A1-x-Tech/mcp-google-business",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "OAuth2 client id from Google Cloud Console (refresh flow).",
              "name": "GOOGLE_BUSINESS_CLIENT_ID"
            },
            {
              "description": "OAuth2 client secret. Treat it as a secret.",
              "isSecret": true,
              "name": "GOOGLE_BUSINESS_CLIENT_SECRET"
            },
            {
              "description": "OAuth2 refresh token with the business.manage scope. Treat it as a secret.",
              "isSecret": true,
              "name": "GOOGLE_BUSINESS_REFRESH_TOKEN"
            },
            {
              "description": "Ready-made access token (~1 h) as an alternative to the refresh-flow trio above.",
              "isSecret": true,
              "name": "GOOGLE_BUSINESS_ACCESS_TOKEN"
            },
            {
              "default": "60000",
              "description": "Per-request timeout in milliseconds.",
              "name": "GOOGLE_BUSINESS_TIMEOUT_MS"
            },
            {
              "default": "3",
              "description": "Retries on transient errors (429 always; 5xx/network on idempotent calls).",
              "name": "GOOGLE_BUSINESS_MAX_RETRIES"
            },
            {
              "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_BUSINESS_OAUTH_PORT"
            },
            {
              "default": "https://mybusinessaccountmanagement.googleapis.com",
              "description": "Account Management API base override.",
              "name": "GOOGLE_BUSINESS_ACCOUNTS_API_BASE"
            },
            {
              "default": "https://mybusinessbusinessinformation.googleapis.com",
              "description": "Business Information API base override.",
              "name": "GOOGLE_BUSINESS_INFO_API_BASE"
            },
            {
              "default": "https://businessprofileperformance.googleapis.com",
              "description": "Business Profile Performance API base override.",
              "name": "GOOGLE_BUSINESS_PERFORMANCE_API_BASE"
            },
            {
              "default": "https://mybusiness.googleapis.com",
              "description": "Legacy v4 My Business API base override (reviews, local posts).",
              "name": "GOOGLE_BUSINESS_V4_API_BASE"
            }
          ],
          "identifier": "mcp-google-business",
          "registryBaseUrl": "https://registry.npmjs.org",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "1.2.0"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/A1-x-Tech/mcp-google-business"
      },
      "title": "Google Business Profile MCP",
      "version": "1.2.0",
      "websiteUrl": "https://github.com/A1-x-Tech/mcp-google-business#readme"
    }
  },
  "source": "mcp_registry",
  "summary": "MCP server for Google Business Profile: locations, reviews, local posts and performance metrics."
}

What the leaf hashes

{"body":"7b6512370cbed43c34290eff1e7514433c312e5cc86793a7ed0810885649920c","id":25201,"kind":"listing","method":"baseline/1","observed_us":1793025354321868,"prev":null,"subject":"mcp_registry:io.github.A1-x-Tech/mcp-google-business","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. 0x1b294321d529d567746c92098ba8984b559eda04ba6ed21b17b7e04c4f3e26e0
2. 0x174ebdc1030dbfd9dd8d57962ca442516afe09f6a58ee887796293b4907b8b0e
3. 0x3d021be2de5df8b7ad75b7223cafcfed95169b1450e212dafd9dc7735ea058b3
4. 0x7548cbeb4be1919d467260bfae63db0d8ca66b22a5db0095c0e2035b36a4a2d3
5. 0x55e922245f086faafd68b4a01231f115e75d933519a67db73fed550a322cf8d1
6. 0x63733ff6c6261eea4be30e2d5e2c54c979742d5fa478e4c38a3c3829953144ce
7. 0xf8443267d1f9fcf2a37bee9e3df96e3427600fd0f11723e5be1d9757f8b58af7
8. 0xcdc8e486c32e6d31a532431e16f64007660978ea222b4e285d4ffd27fe62eed3
9. 0x97449e605b0b8c3f1158a3f63484426bc862547d46b75f80b2a28b85bef68126
10. 0x850c26c367ed4b0c237a13380d2cdbeae58800e68a9d29b45c6c1d339228de2a
11. 0x3f914e3a1f6c506299e42b0c551da50ec7ac2c0f0e69260eab2262111b4eb14b
12. 0x7ab2e7902b312a74cfdbc32b2906ced29b1fb9dc4280b5378e8eb181ad88686e
13. 0xe00c7829e46541e49a308807d357db902e06eff941a833217a8f0dbccd3964f1
14. 0x770e4376196188c7fc9ec40f8e218dc0d1cb92bba5fe0425a0edce27ca9a997f
15. 0x60582ab4b41e72eb70eb0bce07fbf0fb4d2b62a8bad5be50f5d16d511adc746c
16. 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae