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Evidence row 22923

Observed , by baseline/1.

Kind
listing
About
source_record mcp_registry:dev.launchflag/launchflag
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
e40e730878d393ff0d884994f4649c34b47cdab9edacf030e9290a1116550b00
Leaf
0x40e8a4dcc483d936c3c64eff632ef7356d200a9585f38252a192aad84c968043

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://launchflag.dev/api/mcp"
    ],
    [
      "web",
      "https://launchflag.dev/"
    ]
  ],
  "name": "LaunchFlag",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-08T17:20:27.079288Z",
        "status": "active",
        "statusChangedAt": "2026-09-08T17:20:27.079288Z",
        "updatedAt": "2026-09-08T17:20:27.079288Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Feature flags and kill switches. Turn a shipped feature off in production without a deploy.",
      "name": "dev.launchflag/launchflag",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "API token from the LaunchFlag dashboard Install page.",
              "isRequired": true,
              "isSecret": true,
              "name": "LAUNCHFLAG_TOKEN"
            },
            {
              "description": "Base URL. Defaults to https://launchflag.dev.",
              "name": "LAUNCHFLAG_URL"
            }
          ],
          "identifier": "launchflag-mcp",
          "registryBaseUrl": "https://registry.npmjs.org",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.2.7"
        }
      ],
      "remotes": [
        {
          "headers": [
            {
              "description": "Bearer lfk_… API token from the LaunchFlag dashboard Install page.",
              "isRequired": true,
              "isSecret": true,
              "name": "Authorization"
            }
          ],
          "type": "streamable-http",
          "url": "https://launchflag.dev/api/mcp"
        }
      ],
      "title": "LaunchFlag",
      "version": "0.2.7",
      "websiteUrl": "https://launchflag.dev"
    }
  },
  "source": "mcp_registry",
  "summary": "Feature flags and kill switches. Turn a shipped feature off in production without a deploy."
}

What the leaf hashes

{"body":"e40e730878d393ff0d884994f4649c34b47cdab9edacf030e9290a1116550b00","id":22923,"kind":"listing","method":"baseline/1","observed_us":1793025350015130,"prev":null,"subject":"mcp_registry:dev.launchflag/launchflag","subject_kind":"source_record"}

Proof

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

  1. 0x40e7e8f79790abbaea414e6b047877ddba3cbb5d3436dfe024b3ebacd231e327
  2. 0x8c79c7e9f3293d84ae2169c3763a1c945c8792ab7746771a0c8fb94e8ebb620b
  3. 0x777f190c3ea51b509de9385c9396145bcc3b48c3304000bfbdf93035ebe0d7f7
  4. 0x2505f83685e137471a4a72cc25e3b8c6e846e35e039bb2799f7ac22ef01728c6
  5. 0x80a9c2130981e9ca9d5a5f9358091511b94592c7631f6104057c4374eec77dd8
  6. 0xb932a61eb1df71fcf2456d089b34160a66e253762e8ba8e767e420792809a648
  7. 0x359c8d7c761a977e60adb8bea3d1a3c6f36c605662745362edf444fe0f60dfb8
  8. 0x19ecbd91fd42125cc1954c625b459c11979f30b748a38b67af3a034780f90d84
  9. 0xb676d4101a8980d0003f1e29c997146db159796f89f5178cbc4beb866bcd4da9
  10. 0x61ddb91fde9e2c921e12d8fcfd92154f500278c092641e51eabcf667263cd2b9
  11. 0x475d2fbee38b77be440946f3f083a3953187376db2f7f57a3a3db41905aa12b6
  12. 0xe2bb2a30c74e0bf16b8b75c332bdd45334d0338bef3f3022b7ea7b55718e1369
  13. 0xd406739acce2ba016f8d49081b15f266a4ea4a0b0fc5ef171c89c8fd2dda4d80
  14. 0x8b27a4c21bf4ba962fd008c8f4300bc6953764a5032b9ab0cfe696b318c45326
  15. 0x4b52a97f7a80ff7778a702b85267b8d2e5c93ce160942656435c29ae7be68bf4
  16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
  17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
  18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON