Evidence row 748990

What was observed

{
  "endpoints": [
    [
      "web",
      "https://skillcheck-alpha.vercel.app/"
    ],
    [
      "mcp",
      "https://skillcheck-alpha.vercel.app/mcp"
    ]
  ],
  "name": "skillcheck",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-28T08:54:33.211219Z",
        "status": "active",
        "statusChangedAt": "2026-10-28T08:54:33.211219Z",
        "updatedAt": "2026-10-28T08:54:33.211219Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Check an agent skill before you install it: which of your skills will it clash with?",
      "name": "io.github.Noem836/skillcheck",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://skillcheck-alpha.vercel.app/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/Noem836/skillcheck"
      },
      "title": "skillcheck",
      "version": "0.1.2",
      "websiteUrl": "https://skillcheck-alpha.vercel.app"
    }
  },
  "source": "mcp_registry",
  "summary": "Check an agent skill before you install it: which of your skills will it clash with?"
}

What the leaf hashes

{"body":"ccc4161932d3c3f0474e27faa4f8ef87ed47d717a07e42b1b84dc192e7d7c3f4","id":748990,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793178648792869,"prev":439566,"subject":"mcp_registry:io.github.Noem836/skillcheck","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-28 (231336 rows).

1. 0xdd42d378a069f56d9119a3bf5360748336d5847867d1835d451073f3f5fc2a2b
2. 0xb898154e11659af0c46c82e47f2aeb0814ac8548318d5cf60fde973ee27fd851
3. 0xbf4950da213f799748c53cec15d8c7360f35282cb07261a7327cd0158f2f8957
4. 0xb5dc6eb907c922b7359d2fd3b936b36751aadf2ccec8bca601b999627767a8c8
5. 0x41df00a84554fb69144cbde1dc6683aa378b3027c5223da40e675298ac72a188
6. 0x420fce45bc11b1392dd0d0f1819a4404ec2ea2345bb028e37b9531dc535bf5f9
7. 0xb1d0bd5761d82b3accb06c30510e690eff0da9f573c1f8135f6792d2cc8bffd6
8. 0xe80e7fcff151924f500a37e7c6426e9be1138962bc517156d0a6369251c1bc3c
9. 0xf6121539f62d4ed77623c5a300ea542140ec030b987c268896376f8766d71c94
10. 0x45c8a1b2ce593f828e1d74e55661f0695b3b84705b48bebe0fad1043b8d5d06a
11. 0x37db91bb091cf67f1c611687546124aa47df66aac4a9db09bb374ba88779f7ff
12. 0xd9780e5731cbd1937161b610d28ec8ca9bc3bd967d3ebb457c3fdbd175516124
13. 0x82ed78906403b92178e04c4dd2d8720cd186be1cf80227fb38b0ce1778f2e146
14. 0x4c91c1a674a62931ce621a521121f13a2bd017a2cbd5ae2510623cd559d36663
15. 0x334629b51e7dfb2339fa4fd14202e288d70dbaccb3e5b04d2d5fb8f0d489ce5e
16. 0xef2ebd45f2cfd41dc3eb213cc4cc144c46b7e9ead2de0b9f627463bad16e3ec8
17. 0x67e9ff3e48c515135fcf3df2675aa4996d35d4a328ce41588ee1a7d93347c823
18. 0xe6cfe00ae4e02bc12327e45b5f3334ea5850ba3bcc8e3101d30a8189856a95af

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae