Evidence row 806157

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://api.flowcontent.io/api/mcp"
    ]
  ],
  "name": "io.flowcontent/mcp-server",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-28T20:28:00.728565Z",
        "status": "active",
        "statusChangedAt": "2026-10-28T20:28:00.728565Z",
        "updatedAt": "2026-10-28T20:28:00.728565Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Connect Claude, Cursor, or any MCP client to your FlowContent account",
      "name": "io.flowcontent/mcp-server",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Your FlowContent API token (fc_xxx)",
              "format": "string",
              "isRequired": true,
              "isSecret": true,
              "name": "FLOWCONTENT_API_TOKEN"
            },
            {
              "description": "Override the remote MCP endpoint (default https://api.flowcontent.io/api/mcp)",
              "format": "string",
              "name": "FLOWCONTENT_MCP_URL"
            }
          ],
          "identifier": "@flowcontent/mcp-server",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.4.0"
        }
      ],
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://api.flowcontent.io/api/mcp"
        }
      ],
      "version": "0.4.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Connect Claude, Cursor, or any MCP client to your FlowContent account"
}

What the leaf hashes

{"body":"61c5dca4d5b9d78e4efc0645e8a7e243e952dd7bd7fc876550a261e9c0d2ad6f","id":806157,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793221954223887,"prev":24938,"subject":"mcp_registry:io.flowcontent/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 2026-10-28 (231336 rows).

1. 0xfc14a440196e2decb30ab6ecdb87c26c3ef2ef9dac5436de65f5fa55937201e3
2. 0x31562c51a632909c507f1d1e282774791726b1b968db928dd22afe2e5309c6ba
3. 0x4cb8c728a3414a9fc23c7b7d32f20e573e40e328ccc3fd1ed4b4a962e0b35950
4. 0xdabe75b6fa95ac99a818af7ace804afbabc3232269bab162a6737b48d2438cb0
5. 0x3733f3819eca045ce7cf8701affa70cc01603ed94f9174ca8cd0a26d92ca8e27
6. 0x2399d45f1f1aed18cd33da6a43d215f0bad9ff8e1ede9f02134c442a33744480
7. 0xbbad6ede5862f1095017e079050f23631ad4c9e947b322c12599a7afc9e24d92
8. 0x4992fa9ab7a09b73e525a8d73cef458061f76e749148f214336003782cc91ebc
9. 0x7d964c74cffebb9cd2b4f6e6b4ec430e66fde29fb172c78b89ec82c7d0b4dc6a
10. 0xa4bbcc9e27e2228615c4d411452d747e8b2350b266d811489d64b63de6785211
11. 0x1ddf9641322d6428e3e9de41adb57d7136ddce6dc0da17358c5a6eaabe810f79
12. 0xa59c67d079bde03c34468ed1e918d981f77e6aa46e278860ea7f57c2607569cc
13. 0x031414b62820da6d87dd5b838d8e9cefadd7e6a5349f46856af4f1ce75c8e6af
14. 0xb807f07a34f6739a39ed03265a4a5a9c71ac45230c37dc44fd915cc90aa287db
15. 0x33bfb51cb957137510d8a1502cd50241c4c0982e2741290f3b8f2d2b1e69de70
16. 0xef2ebd45f2cfd41dc3eb213cc4cc144c46b7e9ead2de0b9f627463bad16e3ec8
17. 0x67e9ff3e48c515135fcf3df2675aa4996d35d4a328ce41588ee1a7d93347c823
18. 0xe6cfe00ae4e02bc12327e45b5f3334ea5850ba3bcc8e3101d30a8189856a95af

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae