Evidence row 1034666

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": "2026-10-29T16:15:58.787159Z",
        "status": "active",
        "statusChangedAt": "2026-10-29T16:15:58.787159Z",
        "updatedAt": "2026-10-29T16:15:58.787159Z"
      }
    },
    "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": "1.0.42"
        }
      ],
      "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": "1.0.42",
      "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":"f0c9994b37764e5a183bfcb3e946134e698758b1986a3e6489736d26e8ccadf8","id":1034666,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793294012245832,"prev":1030973,"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 2026-10-29 (242798 rows).

1. 0xe8d5cbeecc4eff3b8b7534da9e8f6de76675bca37f6461d66445c1dc1e85bcdd
2. 0xefc402b03bfcca0e8f20ed86a43df862090a4cfd4d2bc82566d1f183eec63a7b
3. 0xe97998cc23ccb7a59023574dd2373f8f6b88a0e1c312c239915f83146e7f8ba0
4. 0xd047814dffdb7a33e0df268bd0c82de8ad5a6f9db46b439bad5b85b50b6c0357
5. 0x2cdf0bc2f94501f75ea33a29591703a8ba921c213b7aade5f567d0d8f3236912
6. 0xf8e4956e0f8494f2385284600cc8743b72cce19064af732aaab888b33b560eb3
7. 0x66d2e0abf1ec634099da5f2e400c5dc29f225aacf1ef4ce9c4569bb9d1ba5d89
8. 0x7bbc8c4293a9f9eb3b0dce8cc5eca3a05a0cd555f5f7ab8d528c877f7badb1df
9. 0x362182751c60cdf820a9f9896df91a0e8911f1383a91488f9425dc0f8846b250
10. 0x8772294ad26e2ff52ddfdff987aa55c3cb7e63af27cd4b02e94c006a32049308
11. 0x50be7796217297123aa0abe57e287c4bbbf3ae94b1a87efeb23e700dc46b18eb
12. 0xa97b95c656fc010e7a3d8cbd8d489f5c459a9ea8e31d54c39cec1f088baba245
13. 0x5de22c62f0498dae1ca2ce6e9fc1edf95fad1ef39d2b1cf8495d986051499622
14. 0x5eebfacb78943282482b6079e45bf142a28ccb1f65c473e6e0a90d378cca2b03
15. 0x1623e28c5fc42dfa00ec1935da937a96d5bbf27124e83666dc61efe8facbb339
16. 0xa034ebc8d117fbf1ed466b70baa0478bf213b743e1a41cba1d2da7a9f310184d
17. 0x1597ec94933260048e5e583aff1ad0fd44cc49efcd0a994091ed5db4924d7b02
18. 0xe01539ac4c9f9cdf265a9e5c6d99c8da11e70ff0c7175fb23e402d33b9d79785

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1