Evidence row 21347

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://mcp.tppflow.com/mcp"
    ],
    [
      "web",
      "https://tppflow.com/"
    ]
  ],
  "name": "com.tppflow/warn-act-layoffs",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-08-23T18:10:35.969609Z",
        "status": "active",
        "statusChangedAt": "2026-08-23T18:10:35.969609Z",
        "updatedAt": "2026-08-23T18:10:35.969609Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Search 5,950 US WARN Act layoff notices by state, employer, and date (CA, TX, NY, IL, NC).",
      "name": "com.tppflow/warn-act-layoffs",
      "remotes": [
        {
          "headers": [
            {
              "description": "Bearer <api_key>. Optional: describe_dataset works without it. Paid tools return a payment_required error carrying a checkout URL.",
              "isSecret": true,
              "name": "Authorization"
            }
          ],
          "type": "streamable-http",
          "url": "https://mcp.tppflow.com/mcp"
        }
      ],
      "version": "1.0.0",
      "websiteUrl": "https://tppflow.com"
    }
  },
  "source": "mcp_registry",
  "summary": "Search 5,950 US WARN Act layoff notices by state, employer, and date (CA, TX, NY, IL, NC)."
}

What the leaf hashes

{"body":"c803e3d227ce783d46fbe107fd5cce0e6880bc7cca80695484e6cf9a3d174be5","id":21347,"kind":"listing","method":"baseline/1","observed_us":1793025340146446,"prev":null,"subject":"mcp_registry:com.tppflow/warn-act-layoffs","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. 0x1a21ffbe086b525381b3b00af5ac1bc5641918d9397475140fc62ae19cc31886
2. 0xf02d20795f3394cc814141cca09bdc1194eab079a9b84a61aebf0b8bc455f5c1
3. 0x5e1a45a96a4e52c982d97ec144dd5d25ae2b36d87d6731c6e7b42c089dedd320
4. 0x99719757ed74617432f7951dac5b1b25c992c009a61a6086da64552c5588520a
5. 0x1b85afd5231a7d290d40814f8b269f423b9465e991bf1162ab1c2f2f975b111c
6. 0x9d2e1f2bb8f4c89151b34929df173465f50d8eaa49eedde8ff40d66d167c3e20
7. 0xe6d7f27c71d85b2ef4240fa0cbeb0117deeca9acee5f346ece332136dcfed9b4
8. 0xf4ad69c86d4332b5d347e8d6ffd1fb065f42a637e4db7b1334172726b47cf40f
9. 0xf1291425804580241d3686dedbf6f796eab319f43a3b184360a8a15d451ffa47
10. 0x6d27c5c63ea66456b677294ea72b347a864d782d8f8fd8c013fee5d576ad8725
11. 0x6a51e1d524ffd968d6f505e10f76aacd4ae61fc223a88a38ef8820592653c75a
12. 0x6a8a72430804a14ec575375f3d0ca4364f58310afb2c2e8c92b72f8b75809db9
13. 0xe00c7829e46541e49a308807d357db902e06eff941a833217a8f0dbccd3964f1
14. 0x770e4376196188c7fc9ec40f8e218dc0d1cb92bba5fe0425a0edce27ca9a997f
15. 0x60582ab4b41e72eb70eb0bce07fbf0fb4d2b62a8bad5be50f5d16d511adc746c
16. 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae