Evidence row 22789

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://www.falconbuilder.dev/api/mcp"
    ],
    [
      "web",
      "https://www.falconbuilder.dev/docs/mcp"
    ]
  ],
  "name": "Falcon Builder",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-02T20:03:32.418798Z",
        "status": "active",
        "statusChangedAt": "2026-10-02T20:03:32.418798Z",
        "updatedAt": "2026-10-02T20:03:32.418798Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "_meta": {
        "io.modelcontextprotocol.registry/publisher-provided": {
          "com.github": {
            "serverDisplayName": "Falcon Builder"
          }
        }
      },
      "description": "Build, debug, and publish production AI agent workflows in Falcon Builder from any MCP client.",
      "name": "dev.falconbuilder/falcon-builder",
      "remotes": [
        {
          "headers": [
            {
              "description": "Falcon Builder API token, created in Settings > Developer. Clients that sign in with OAuth (claude.ai, Claude Desktop, ChatGPT) do not need it.",
              "isRequired": true,
              "isSecret": true,
              "name": "Authorization",
              "value": "Bearer {falcon_api_token}",
              "variables": {
                "falcon_api_token": {
                  "description": "Token from Falcon Builder Settings > Developer. Shown once at creation.",
                  "isRequired": true,
                  "isSecret": true
                }
              }
            }
          ],
          "type": "streamable-http",
          "url": "https://www.falconbuilder.dev/api/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/NeoSky-AI/falcon-builder-mcp"
      },
      "title": "Falcon Builder",
      "version": "0.1.0",
      "websiteUrl": "https://www.falconbuilder.dev/docs/mcp"
    }
  },
  "source": "mcp_registry",
  "summary": "Build, debug, and publish production AI agent workflows in Falcon Builder from any MCP client."
}

What the leaf hashes

{"body":"1df9da5d0a1b562a7e6e162e6b552d57d7e68f4b451d49cee2786a721cc687a2","id":22789,"kind":"listing","method":"baseline/1","observed_us":1793025349713605,"prev":null,"subject":"mcp_registry:dev.falconbuilder/falcon-builder","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0xd12eef3cc78c541847c44fc3ff4f3448d1ecc0a46f483e302e9b2b45cd0aad0e
2. 0x80b36657f16805be1bd2d8743f9226af86f17bab8833219f27879349adc1a94d
3. 0x105e0d5366b4152bcb48764398c1c0e312bb33437165511b8011fe6931ebb7d2
4. 0x31335acbed3a93b8d85da65debe5e52f8e838fc886d66941685b26fb5dc3c8d0
5. 0x4adf2ed722ff2f75c22cd8f8756ea28076970f6d186747e4a9304a4d641a7d25
6. 0xebcfbe1ddd43b9fc0e81128703f1cb22a636819910759f2c148dbfb8802895a2
7. 0x77fe45026e9bc93d5922fc4802d7f15afa112db7c5d57635d87500499cac8ecc
8. 0xf1dff107180dea0b67a055cc38ed0fe0e74f34e6d3957e22a4e0af631e90b4f7
9. 0x666fc9b26121779efeffcfa03cdf6524c841116130d8cbd786aab93904cca6fb
10. 0xdefcd4fc2ebdfaa82bec33833639fbb6712ab7a9bb3beafebc53c8b103648d9a
11. 0xcbb746ffeda31ff1f1b0d9f74705fed23a3c2abac5d325d65e8e867a7b5e6307
12. 0xa4ec009cd8db00b48fa2e4df84088950b4d34c37254de09f5e3789441c0c5e73
13. 0x889eefefef2d4457fe6114f397df813a5cbb85011a6f40309b54ddcd4aba3bd1
14. 0xefabf1105e09cf52c12c58e60cbb5048b9ac3f02631d1816a926e14bdd86fbdf
15. 0xe94ca5b798e9899ad611e57835af42266e20f53f44977e487d81365e30972beb
16. 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae