Evidence row 54138

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://mcp.twittrapi.com/mcp"
    ],
    [
      "web",
      "https://www.twittrapi.com/docs/hosted-mcp"
    ]
  ],
  "name": "TwittrAPI",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-19T06:11:23.99003Z",
        "status": "active",
        "statusChangedAt": "2026-10-19T06:11:23.99003Z",
        "updatedAt": "2026-10-19T06:11:23.99003Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Read public Twitter/X data: tweets, profiles, followers, search. No X developer account.",
      "name": "io.github.twittrapi/twittrapi-mcp",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Your TwittrAPI key. Set this or RAPIDAPI_KEY.",
              "isSecret": true,
              "name": "TWITTRAPI_API_KEY"
            },
            {
              "description": "RapidAPI key for the Twitter AIO API. Used when TWITTRAPI_API_KEY is not set.",
              "isSecret": true,
              "name": "RAPIDAPI_KEY"
            },
            {
              "default": "twitter-aio.p.rapidapi.com",
              "description": "Host of your TwittrAPI listing on RapidAPI. Change it if you subscribed to another listing.",
              "name": "RAPIDAPI_HOST"
            },
            {
              "default": "https://api.twittrapi.com",
              "description": "Override the API base URL.",
              "name": "TWITTRAPI_BASE_URL"
            },
            {
              "choices": [
                "simple",
                "raw"
              ],
              "default": "simple",
              "description": "Format of tool results: simple (compact JSON, far fewer tokens) or raw (X's full GraphQL JSON). Tools also take a format argument.",
              "name": "TWITTRAPI_RESPONSE_FORMAT"
            },
            {
              "description": "Cookie of your own logged-in x.com session (auth_token, ct0, twid). With TWITTRAPI_X_PROXY set, adds the account tools (post, like, follow, DMs, lists, drafts).",
              "isSecret": true,
              "name": "TWITTRAPI_X_COOKIE"
            },
            {
              "description": "Your proxy for the account tools, http://user:pass@host:port.",
              "isSecret": true,
              "name": "TWITTRAPI_X_PROXY"
            },
            {
              "description": "Your X Chat passcode. Adds send_dm and message text in the DM inbox.",
              "isSecret": true,
              "name": "TWITTRAPI_X_CHAT_PASSCODE"
            }
          ],
          "identifier": "twittrapi-mcp",
          "registryBaseUrl": "https://registry.npmjs.org",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "1.2.0"
        }
      ],
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://mcp.twittrapi.com/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/twittrapi/twittrapi-mcp"
      },
      "title": "TwittrAPI",
      "version": "1.2.0",
      "websiteUrl": "https://www.twittrapi.com/docs/hosted-mcp"
    }
  },
  "source": "mcp_registry",
  "summary": "Read public Twitter/X data: tweets, profiles, followers, search. No X developer account."
}

What the leaf hashes

{"body":"49862495f21fc1c196fbd62ba156d1a9a11b6b765264c993eaf5b231bdc90736","id":54138,"kind":"listing","method":"baseline/1","observed_us":1793025424934578,"prev":null,"subject":"mcp_registry:io.github.twittrapi/twittrapi-mcp","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. 0xb10f8d2c6347a4cfac20caf846d6ab08a17a17d05a8789de81dbe75adaa79f0e
2. 0x15888ef83a423c5d13cf36bbf670b0f8222548da8d4c663c3c656dcffd79d9a8
3. 0x55f3d9d4054484883fd6d1878d0fb3e709563a8271429540253f1951fd3c9b19
4. 0x650b25bd4898608bae674875a9863800a910fb446979981888f0c7267f33cfb4
5. 0x81665fa2cafeb1bb15d4eef1d267fa8eca8c54a98d60729343a9b816bbbc6a61
6. 0xb7f2f1a0f7aca1a48faac79056bd236446ea6f29fba182b691315e9c4aeb96b1
7. 0x0fe63cc368ef932331e4e3dc178dc2a7051d5d64890b2dc1dfc8dd405e7fff8c
8. 0xf9f6d5ea3454629c2c1ddfb570f924ae4e22c84075693d82042c62ee285de1f7
9. 0x4c9f2c8eb5804981aa8557af0650886c08f97c99c0ce09bcf3775e56672fb2aa
10. 0x55838b11251efb24add31c997e02aac1cdf6d78a790f4178057a4c2095a5d448
11. 0x68459613b28284909eadec125bcf23808811e99ecfabc229bf7deb2178ab9826
12. 0xce1aeb889b974291cea1fbfd01595655bd2c1b3636dc5b56eeb8904adb9f6c65
13. 0x3b1c0e225d1b1cb24cd5d5ea4af2de20ed68a1eaf8b61924ed1b81e4b9cf7e39
14. 0x083427e39db4dd470662401f6db5db8fadf084fc4274cf8621b368416952b78b
15. 0x1a74ed3b3756b9cd946da49701bcec120ec88645013da99fa9eea60b39e1a570
16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae