Evidence row 1240533

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": "2026-10-30T09:29:13.549879Z",
        "status": "active",
        "statusChangedAt": "2026-10-30T09:29:13.549879Z",
        "updatedAt": "2026-10-30T09:29:13.549879Z"
      }
    },
    "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": "1.0.45"
        }
      ],
      "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": "1.0.45",
      "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":"d8aab1f82ce0193c08627d6501187cf0cbb7d2d6453abf89e604a426c8109ac4","id":1240533,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793355317034594,"prev":1231199,"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. 0x10cab1cfff6250b43490aa507ebb8ef9b9fb2aaf6ae972ed8a28eaf408cf946f
2. 0x7803696a48000aee685e2c2ef893190eb152c543581b509b274279b26c70d71e
3. 0xc183f121948022b67179ac8c6ff1299c4ee79f1d1a1755f6f7d1e086ffd761c8
4. 0x0ae5fa78ff23b892e092547ec73aef745a71ccc6b325081136521f6f31e5bb1a
5. 0xbab0a1b09535d5ffb01fd1bcb9b3b74e762100aaad5591d54c8cbc6ac520014f
6. 0xc1fbf2cf630c3fc66a815676d21a12fa44ad92a2c40e54638a1701ff234f8df5
7. 0x3b679743b90e2618a293d64ad6633c584eb0628af2fb12a3138249f2ce6922a0
8. 0x64bae18fc02c32006eff9519b6735b80ee6089c91946a90c3d1763d165a84f6f
9. 0x58bc9da3bde2332d1857f18f9d8cda6088a4592e4f8d37d6de4318c3f39502f1
10. 0xb9c0c4d3ae43b1a214d4a22205836169156f57c263ee8a2a7772f0cb854e5d42
11. 0x35e5eff213c50201058120de9fb776e332caa29f5e24a075acf776deb9f2ad4c
12. 0x175c2db0a2f6a67c890abc2555d8f9f54149fe47cfe40563945491ecd7ed4097
13. 0x02b6f5aae7adfec888ccff919c6542cbe38945db1e9f845ec025a65f73f99ee2
14. 0xdf5b016e08f93664d06694a7722324dcb27caedd549f286f07d4b4798e0c706e
15. 0x2b7a05865245feaf40ea40b73e02d86357af2dcbac9c7b992f1420f5eaa15246
16. 0xe2a9872e1b6a01c55a7a8cc5c05c61f3933255db5c26b9c79be4011d28685b52
17. 0xb0c9ef42e725578748f3119c9dbebf2fc437266bda013df29f98ed3ebe621403
18. 0x30a81d8fcef4e8f9e2877c62796cfc5612fc1b251127d531dee28f8dbd5c5147

Day root

0x0826c7ad6039e06a2360ca0a4a3a4fe7f2626c6dc19f71a37599386f78b39875

Chained

0x36b4c8a1063758f0b8765fa1bdf75fa92fb543cc183add3e261880ee2bd1f822

Published

On Arc Testnet, block 69923247: 0x8704744146c6967c8abc9e9a99de4db7283b29e840922ea83a69b6fe776e6861