Jumpgate

Verify your download

Every release ships a checksums.txt with a SHA‑256 hash for each file. Check your download against it to confirm the bytes are exactly what we published — not corrupted, not tampered with.

  1. Download checksums.txt from the latest release.
  2. Put it in the same folder as the app you downloaded.
  3. Run the command for your system.

macOS

shasum -a 256 -c checksums.txt

Reports OK for each file it finds. Lines for files you did not download show as missing — that is normal.

Linux

sha256sum -c checksums.txt

No sha256sum? shasum -a 256 -c checksums.txt works too.

Windows · PowerShell

Get-FileHash .\Jumpgate-windows-amd64.zip -Algorithm SHA256

Compare the printed Hash to the matching line in checksums.txt (case does not matter). Swap in your file name.

What you want to see

A match. On macOS and Linux that reads:

Jumpgate-macos-arm64.zip: OK

If a file reports FAILED, or a Windows hash does not match, do not run it. Download it again, and if it still fails, open an issue.

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