Evidence row 1231199

What was observed

{
  "endpoints": [
    [
      "web",
      "https://contextstream.io/docs/mcp"
    ],
    [
      "mcp",
      "https://mcp.contextstream.io/mcp"
    ]
  ],
  "name": "ContextStream MCP Server",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-30T06:29:04.231877Z",
        "status": "active",
        "statusChangedAt": "2026-10-30T06:29:04.231877Z",
        "updatedAt": "2026-10-30T06:29:04.231877Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "The context platform for AI agents: code search, team decisions, and grounded project context.",
      "name": "io.github.contextstream/mcp-server",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "ContextStream API key",
              "isRequired": true,
              "isSecret": true,
              "name": "CONTEXTSTREAM_API_KEY"
            },
            {
              "default": "https://api.contextstream.io",
              "description": "ContextStream API base URL",
              "name": "CONTEXTSTREAM_API_URL"
            }
          ],
          "identifier": "@contextstream/mcp-server",
          "registryBaseUrl": "https://registry.npmjs.org",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "1.0.44"
        }
      ],
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://mcp.contextstream.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/contextstream/mcp-server"
      },
      "title": "ContextStream MCP Server",
      "version": "1.0.44",
      "websiteUrl": "https://contextstream.io/docs/mcp"
    }
  },
  "source": "mcp_registry",
  "summary": "The context platform for AI agents: code search, team decisions, and grounded project context."
}

What the leaf hashes

{"body":"2564ac95df7551aaa526fa9f17556de15b6b350d08f13b3aef33a86a3acb07fc","id":1231199,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793344495038588,"prev":1224132,"subject":"mcp_registry:io.github.contextstream/mcp-server","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-30 (243099 rows).

1. 0x00d1a55797f629d4267bc2341917995a78bc6fbd658ff80c90656068c6aa22a0
2. 0x128632789d1cfd03e13c770dc37245a589738432493ba08530704fe41717393a
3. 0xa6dba14b81ee24deb80752685ec751dc17c4b49c52b74afee5b01c74a3cf0bdb
4. 0x4d23faa6ff08eed45d6d83bbd6e607d10001a7298948daabde700e57f75fbbeb
5. 0xf81fe34825666a0e53474bf3d69f4dea82e15720547973023e80244b75ae299b
6. 0xe4472587cf157ad503a15dce7a237e8a9bd366120ba2c0edc56c8a9e1cb53c6f
7. 0xb4cc1b6d3baf7842dd793f4cd3ea9956b6b35049083e3736f39e2d73144e9318
8. 0x5fe93644e04bb7df60ec1d46f00b5998f6c2fd8586c006da4efe9bf05081122f
9. 0x7a65be175a9e0f9d872f01852a9aeba18cf2af52adeae9893ce69bb81efd5d73
10. 0xd7bb67008814742d22b18e074cd0eba380be6134ff88aef9631c9e1f39a2b0bc
11. 0xf13688a178be5c50205e301b115645059bca18d3fcfc89c8dac59b4088212cb6
12. 0xa1dcaffedf43b192df0f719c0ec805edaa925c119720ae9f42171aca5e2875c3
13. 0x5265c50f3937a978a97dcf6529a74471a0814f84b7759709755dc93a22996c34
14. 0xa0c9900ba7512d3a576c15bf6cc53f55a0645d9bf9b4e2e4c1760d00af98e761
15. 0x2b7a05865245feaf40ea40b73e02d86357af2dcbac9c7b992f1420f5eaa15246
16. 0xe2a9872e1b6a01c55a7a8cc5c05c61f3933255db5c26b9c79be4011d28685b52
17. 0xb0c9ef42e725578748f3119c9dbebf2fc437266bda013df29f98ed3ebe621403
18. 0x30a81d8fcef4e8f9e2877c62796cfc5612fc1b251127d531dee28f8dbd5c5147

Day root

0x0826c7ad6039e06a2360ca0a4a3a4fe7f2626c6dc19f71a37599386f78b39875

Chained

0x36b4c8a1063758f0b8765fa1bdf75fa92fb543cc183add3e261880ee2bd1f822

Published

On Arc Testnet, block 69923247: 0x8704744146c6967c8abc9e9a99de4db7283b29e840922ea83a69b6fe776e6861