Evidence row 314641

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://gateway.pipeworx.io/hdx/mcp"
    ],
    [
      "web",
      "https://pipeworx.io/packs/hdx"
    ]
  ],
  "name": "Hdx",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-26T23:11:00.44004Z",
        "status": "active",
        "statusChangedAt": "2026-10-26T23:11:00.44004Z",
        "updatedAt": "2026-10-26T23:11:00.44004Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Humanitarian Data Exchange (HDX) MCP — data.humdata.org, the open humanitarian-data platform run…",
      "name": "io.github.pipeworx-io/hdx",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://gateway.pipeworx.io/hdx/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/pipeworx-io/mcp-hdx"
      },
      "title": "Hdx",
      "version": "0.1.3",
      "websiteUrl": "https://pipeworx.io/packs/hdx"
    }
  },
  "source": "mcp_registry",
  "summary": "Humanitarian Data Exchange (HDX) MCP — data.humdata.org, the open humanitarian-data platform run…"
}

What the leaf hashes

{"body":"9b95f29bf3fd2440a3276674b474e8f9a55cb3a9ac4d4a0037347c0e2ff432fc","id":314641,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793059363110350,"prev":46706,"subject":"mcp_registry:io.github.pipeworx-io/hdx","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0x382ab9e8255e811d5456a09e567bc03ed584bb94e0adb36dac5345e9414abd02
2. 0xa4cd2b2ec604e90238d063cd7a300fd05d462d3b385604aa9929f3dcdf653011
3. 0x1315ee3d7f0179adc50c6aa0734a31d963ecfe451e9cef8e103c6cfd503f78bf
4. 0x78aeb697224511d2ed896c869350d651fccc0322cc52660b30cf02303999f4a6
5. 0xf34b0361c9c32c5990118195e1015f0819a0623c01e7c800d22c5543db6106b4
6. 0xb1e3df4c948912a5d4ec82a084261b9b83826c6176ba13a14ae5cbe792fb601f
7. 0xe80379770c3035a94a448f10f546e25403d24f4c809901e6912980e24982051d
8. 0x5abe8263908ba23b07466a2e695aa8ae329a972570160c736c1c75cf80a0ad59
9. 0x6bd099c3af901e316a855c1a967ad3a3c53e03395fb78a5b5d00b633aaff55f4
10. 0x4d02885c426a5643d6eaa02b71a8ac16cd2cbc5c1e818b230f8d8610157cba05
11. 0xa68b83bee31b674e2a75c182ac7153fa7260e48329b079cb30f4c3ff78a7ebff
12. 0x5ad46fa78d79ba6d76c322cad1bc48cbf0c26dc875ba94214d44c9d3c0b36673
13. 0x5a6a2d80130a2a2e783e8f8096057d594b53c7bc148344100f2c40afa809745f
14. 0x42784d9809d120654630ee1b254a1dd90a2bbd3024aa180f1a59bbf53e9316e4
15. 0x8360ee1105e4d9f9312067cbbfd47c69c5948665ae582b9684a580c8f4e199e1
16. 0x52efa60e0c3d8525486d2310eb3b6b566c9677c64fd1f819edb072cf101bcbdb
17. 0x22c1fb9487ee0b9732fa017a0cc321eb27a60c08450d112f755089796e12cb1c
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4