Evidence row 314602

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://gateway.pipeworx.io/hackernews/mcp"
    ],
    [
      "web",
      "https://pipeworx.io/packs/hackernews"
    ]
  ],
  "name": "Hackernews",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-26T23:09:03.638966Z",
        "status": "active",
        "statusChangedAt": "2026-10-26T23:09:03.638966Z",
        "updatedAt": "2026-10-26T23:09:03.638966Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Hacker News MCP — search and retrieve stories from Hacker News",
      "name": "io.github.pipeworx-io/hackernews",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://gateway.pipeworx.io/hackernews/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/pipeworx-io/mcp-hackernews"
      },
      "title": "Hackernews",
      "version": "0.1.3",
      "websiteUrl": "https://pipeworx.io/packs/hackernews"
    }
  },
  "source": "mcp_registry",
  "summary": "Hacker News MCP — search and retrieve stories from Hacker News"
}

What the leaf hashes

{"body":"af70fd288cf409880f2fbe9b0224b0501da9eccee3923c51401b9d05d880d67c","id":314602,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793059363088600,"prev":46694,"subject":"mcp_registry:io.github.pipeworx-io/hackernews","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. 0x67526f346daad68a171dfc0010ee28214644e908069e80b56c712417ec85fd75
2. 0x3999678ce79985e26a4bb156120383ec705b6e3c5d037b624d8840b0dbdb96d2
3. 0xfe4893b0b01e69ff4acdc13281a747239edaf1127d74b1a3758a1a43a3acb937
4. 0x4fbe3449e72db32c9669d7b57f6153da70f210133c05c78b5b27941811b33b11
5. 0x1dcf973256b60c90007631fa5a8b3beeee81799c72cc913c6c0d25224288bbc2
6. 0xbdfcf45fdb5738e795ede5b285abf98b9c4bf7f44a0a53c3282f8bf0b7838581
7. 0x2a268311d049db8af49f8854fe565a5c12026fe8c325afd8a3e8cafadea52b2e
8. 0x9bd2b63f44298ba8eaddb863d90857988d5eedf41acde16bc441b5791e463ca4
9. 0x5fec91b14605606ecbd6510d4c67250916009c059e06e50f7a9ef3ce238db5f0
10. 0x2608a759e949b4a340729da8dac2beb68c884a8e159fc223b826c7032b7c976c
11. 0x48ff5606b64d91742c8fa41d67fc330937434ce7b5ba57971caf801ce419f684
12. 0xfc80c3ec28002b5abbe969b82c8409cc3216ef75df720eab92db371621f671d9
13. 0x4c257542b0421f909cc313308d9054fb29b4b46d9dca1b83169d04797233fda2
14. 0x3c5462812bd2f841e3d7deefc01555f18262fe5e0d5a7eb155330b7a7cb0388e
15. 0x6f00f0da417f4126951ba8ba9b7962c847e91f5c61364ad9ad47e5f979698a60
16. 0x23cf9bb4337ee8be7fcae368fd69d24c62c11fb45882127b4cd919bb96a19996
17. 0x0e01aa9525097570a6edaf32bfc959de57bf5c24317cf10c0716affea85ca60d
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4