Evidence row 1025781

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": "2026-10-29T12:34:25.743367Z",
        "status": "active",
        "statusChangedAt": "2026-10-29T12:34:25.743367Z",
        "updatedAt": "2026-10-29T12:34:25.743367Z"
      }
    },
    "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": "1.10.0",
      "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":"f762c8456f18e6d3de5a3a1b2d180b19ba760e25bed5d307f6fddcd7a9664f1e","id":1025781,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793279590735162,"prev":1005468,"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 2026-10-29 (242798 rows).

1. 0xfbd24ffafcb55707c5b690faad048b337b88517139248a0a96ebf0e254c54bc7
2. 0x0b44dad1d47b7c3d9f852cadc8e12e599386d4fcb79558c1c571505daa98dfd8
3. 0x99d6c2318d313a319b6d20e5b4ccc89812e55b34203f72866c54289146170441
4. 0xe013aec4ccec74f2621d60b69ad5f03741b9a0dab33db34b809749c2b2dfc21e
5. 0xf4ec8c09e72d44561f4f3533407fb12ed9369b691870c90273c04f1afe8b3075
6. 0xe02f82dab88f52315727a7c5d73c656bffcf5240adb9829312ef1363f70186a0
7. 0x826323732af949ed5e45621f282bdc0b83780e736d682cf6cd8bf8c333ea6aa0
8. 0x0a749137687b635c03bead9441ff73059fc5b0ab48c60b5571fb862a6573c2f2
9. 0x2806b4a3e2633346ff050f271be3285832e4b2e489bbebb4f2902d53f164da33
10. 0x0c36f811cedc62c2fd9bc91bdf1d0ea440d99641704d4a153a0776d3ecee9b5b
11. 0xac8595ce8ea805845af78ba6e359b7cd64e428e59f8e8db1f18f305e67801a51
12. 0xdb76702465d9dcc18228c424b986c0d068605e407bc0698ac73f564044fa8c39
13. 0x53bd5c3baafe91745ebff65c20addef2a0eec44e95ed2b7e15d2e7abd391cbca
14. 0xf708469bc3aba85a4a4875a16834cb1ef22f7d55f1823cedb60f00dfa15f77df
15. 0x1dd763930a8023065a24b676469b4f26d92a89cfe71226ced9df379f43ec0f0a
16. 0x1597ec94933260048e5e583aff1ad0fd44cc49efcd0a994091ed5db4924d7b02
17. 0xe01539ac4c9f9cdf265a9e5c6d99c8da11e70ff0c7175fb23e402d33b9d79785

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1