Evidence row 3765080

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://papershift.usefulapi.io/mcp"
    ],
    [
      "web",
      "https://usefulapi.io/papershift/"
    ]
  ],
  "name": "Papershift MCP by usefulapi",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-06T19:35:17.498445Z",
        "status": "active",
        "statusChangedAt": "2026-11-06T19:35:17.498445Z",
        "updatedAt": "2026-11-06T19:35:17.498445Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Read Papershift absences, vacation, time tracking and shifts; request and review absences.",
      "icons": [
        {
          "mimeType": "image/svg+xml",
          "sizes": [
            "any"
          ],
          "src": "https://usefulapi.io/icon.svg"
        },
        {
          "mimeType": "image/png",
          "sizes": [
            "256x256"
          ],
          "src": "https://usefulapi.io/icon-256.png"
        },
        {
          "mimeType": "image/png",
          "sizes": [
            "512x512"
          ],
          "src": "https://usefulapi.io/icon-512.png"
        }
      ],
      "name": "io.usefulapi/papershift",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://papershift.usefulapi.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "servers/papershift",
        "url": "https://github.com/m190/usefulapi-mcp"
      },
      "title": "Papershift MCP by usefulapi",
      "version": "1.17.1",
      "websiteUrl": "https://usefulapi.io/papershift/"
    }
  },
  "source": "mcp_registry",
  "summary": "Read Papershift absences, vacation, time tracking and shifts; request and review absences."
}

What the leaf hashes

{"body":"2ea6dd6a471b483acfb337a183ad53d4f438934415cd76a95322a2539d4951d0","id":3765080,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793996595758500,"prev":3723706,"subject":"mcp_registry:io.usefulapi/papershift","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0xd32275f33fcf304d2d6965c4aa3490881e6a9f3f9c38abed9ae73a86a835c8ea
2. 0x9109b255d7c27a9ba21b683b9abe829abb90b354e21e26ead77a03b6d6ee8df5
3. 0x6287275e7901758c06e05477b5db9d3fbb371ee60a269c602091d8b12917ef5d
4. 0xc18b5680be7949e26d2f047a95327473f89517f0b7007fd344451c5e14ebfeaf
5. 0x6b8e404c66f1397ad1e3885f8f69c10390ef15cbcd3a4e2b5344ad3d7ba49e16
6. 0x4d46bdad1c18a74294fc6207a0a415689e09f58ea412692530faa5668d46e3b9
7. 0x9715f79edef4516343963c7b519bab13ad72bc9789379db26fd46b9b752117bb
8. 0x8ddfed027739fade188d0d50f7fb55b660e51a5a711c08118df627b3c4ffb48b
9. 0xce7422edef9bc7a478f9567576dc9a6d78f045263c66bdba0f061bcac1e6fc35
10. 0xc9efb11b312ef6175aebaee6959b319867557eac9970d433f7d26d302c91ab49
11. 0xdf6674d4145107a22025080275906a0a55c365bfec79ebe88633818e3628eb42
12. 0x04ad232191b739b9c2e0d247158211b2cb642b82a78a5b5ec2e5521fb69b070e
13. 0x024a8b5d84fc99d367f5fc2abe741b7f1d3516fdc26aefc99daf71bb695fcc54
14. 0x9b0165e4352a0b8fdd80b767eafb2f430d996588dbd157804ae48456ed17652b
15. 0x821ffa0a1fb7e66ffa8ce79fd755aa408c67dd0ef62aee573ea2278fcbd9823d
16. 0xd47209ac9b2ac71257b5162800ce4482f8cf7ea04f074033847ad335ca758d32
17. 0xf19d501fdbc28e10c3244253daf0c37c4752659eae14a7cba585a18c7df9ce0d
18. 0xd422a75f6c3780ed53eca52b50bf40b8f17dc14cffb804142e44fc9f2672029d
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1