Evidence row 1255644

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": "2026-10-30T14:39:50.376433Z",
        "status": "active",
        "statusChangedAt": "2026-10-30T14:39:50.376433Z",
        "updatedAt": "2026-10-30T14:39:50.376433Z"
      }
    },
    "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": "1.0.46"
        }
      ],
      "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": "1.0.46",
      "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":"f6af248d2ac620bf8ec0c99b56705ac6a0800076d1fa1829088145daaceb9b0d","id":1255644,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793373326296425,"prev":1240533,"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. 0x88d52dcc576c85a6e24f61e8ebe2304da39704651406d8a3d08c5ab9233c6e81
2. 0xc74c80958acb8a08ef88769335e4eea878dc0061ee67cbb34fb6d34f1f6541b2
3. 0x14cceedc3e5ff4c82b946e121118b33a0d89aa6efbae096b5b633d2342d4d837
4. 0x1ea6460c796d308faaaf0715a9649210f31abc7c63e96ff3dcf8e31db08c72cd
5. 0x4b48879e7287e681329013a5895647c974b32fbe0ea4bf7770a004909e3dca86
6. 0x9cb8cc1669209b74609ad7148427b2467ab0334087778c9da3736339bd86a7f2
7. 0xc73fd1d679346b71a89fe270e2a83f6a1a7867383fe1677638eddb283f968914
8. 0x5b9f203fda2054982a37637bc4bbc0422999471255325c4ab4d30fdbc8b09966
9. 0x8a43a5301fd8faf215df93e62c96aa6a3108317d4f6482592e4e7fdf45d07504
10. 0xa6544260ed47b8690218f46fea91c703eabfe06efdd1ace49df7099377157f59
11. 0x76223a388aea9a6e5d60b18a28b628b0af4029c12b5db1af73f0499c978f3b25
12. 0x8eecb41108b41d7fd9877004871b23203ed037d1b02052f45e85ce8808815d3d
13. 0xa0bdb5f3bd27bfda93487148c281e2998b9a5f0ec8cec2ae9b744375d5414046
14. 0x2cc23d59d659d5b819934005bab57d036b04ff4c8b701cb0e274c40aaddb2d51
15. 0x235114e50a987e65d728b9ef8b5978846cd7c01f22effc55dd604c388ce359ec
16. 0xdbaaffa44665d1fa60d33d2c4075bd87629b76d01a6ee63e621e78590303b56d
17. 0xffe660edb9e5c6e3449a49454634c3e7b2f9fe703e5697f723b021735647ab7e
18. 0x30a81d8fcef4e8f9e2877c62796cfc5612fc1b251127d531dee28f8dbd5c5147

Day root

0x0826c7ad6039e06a2360ca0a4a3a4fe7f2626c6dc19f71a37599386f78b39875

Chained

0x36b4c8a1063758f0b8765fa1bdf75fa92fb543cc183add3e261880ee2bd1f822

Published

On Arc Testnet, block 69923247: 0x8704744146c6967c8abc9e9a99de4db7283b29e840922ea83a69b6fe776e6861