Evidence row 1030973

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": "2026-10-29T13:14:42.244351Z",
        "status": "active",
        "statusChangedAt": "2026-10-29T13:14:42.244351Z",
        "updatedAt": "2026-10-29T13:14:42.244351Z"
      }
    },
    "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": "1.0.41"
        }
      ],
      "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": "1.0.41",
      "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":"dd427e09e4c567cbe128d1fc70f4ced9522304478b1d50673f773703f3701ad3","id":1030973,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793283192519695,"prev":1005088,"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. 0x4fb4f64f5cf60e22d2b646f83d96196d13a946af7f208a577b8bf320863d15b9
2. 0x2a7b46f10eb0aadac4519abcfc90115c0ac86702ad60767783206d0cc9ca9a9e
3. 0x4b8fb299ce3fe9d01c91c424ed06c7b47bb483274f1957be40687e5543efd5a3
4. 0xe86a2b458d3347d65167fc0c5903236b33f4f76a31daaba0a1f6d4bf0a5b0326
5. 0x79cdd2b47e1b05e1c014e459533a9d894345ed60e465006ce15a0e368e7d3da7
6. 0xc896ac3ce6032432621c1a5dc6c343a3bffea5a40df4f6e7aba7602e3c868b1c
7. 0xa678a1434c307c1a7164b60e8b5352152e38cf4a137e9983a42f5dbe5e721371
8. 0xa7789977b698289f9abbd706a725c531273c38ed091f2f592fc90ec0f8127a09
9. 0x574f9798fff52ff52c11b8e433f904502efb583a74e14b3f45f03c9385860331
10. 0xdf37263a3c6a1bf5966726613a2c72818e24d40817e88a910cc56f477cec8dd2
11. 0xd027f5fbcb4eaf98de625d3539bc82cd2385565ff6a7f9a20a2358e17bbebf06
12. 0x307e977068d68f029221e137a0809da150423bbf17cf5c3c51cc60cf99d5b0be
13. 0xae5d1c502186dda5bbb95edb5ddd312e0570f6a20c941c054e7c943cc5d5b0dc
14. 0x60542b996483c326b2bd752f929fe970246f1c807373ecefc7577bc6cd0a4cfb
15. 0x0bc4adb5c11d6f42a54004eb9a86e4a9294c3fb793d78af72f971454ecfe5b44
16. 0x976395aaca1b771b7e37710dee4157412909d2398c44e306a2e1e3fe83b984fd
17. 0x91f12a2db1e2c1be07cbe4de3981a37a33051a36d3c3eee5a260804add6d1d75
18. 0xd56e61af23709ed9f460471e3c08400c0142ee83e1fd9057e46350d12edf9c07

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1