Verify your downloads
Checksums let you confirm that your downloaded file is exactly what we published — not corrupted in transit and not tampered with. Compare the hash below with the one you compute locally. They must match exactly.
BrainHub for Windows
B59CBFCFFDFE109D7309AED298B958F31B6C0ADB4DAB5116BBD67D2F78F9B131
BrainHub for Android
4229DB76B469D262CC47B7E9CA2426510C4142413895DD88178D2B86594DAA1E
Note: The checksums above are placeholders. To get the actual values, run
sha256sum
on your local copy of the published files and update this page accordingly.
What is a checksum?
A checksum (or hash) is like a digital fingerprint of a file. It's a short string of letters and numbers produced by running the file through a mathematical formula — in our case, SHA-256.
If even one single bit of the file changes — whether from corruption during download, a network error, or malicious tampering — the checksum will be completely different.
By comparing the checksum you compute on your downloaded file with the one we publish here, you can be 100% certain the file is authentic and intact.
How to verify on your device
Windows (PowerShell)
Open PowerShell in the folder where you downloaded the file and run:
PS> Get-FileHash .\BrainHub-Windows.zip -Algorithm SHA256 → Compare the "Hash" value with the one aboveAndroid
Use a free hash checker app like Hash Checker or Hash Droid from the Play Store. Open the app, select the APK file, and compare the SHA-256 value.
Always download hash-checking apps from trusted sources.
Common questions
Why should I bother verifying a checksum?
Verifying a checksum protects you against file corruption (incomplete downloads, storage errors) and supply-chain attacks where a malicious actor might replace the legitimate file with a tampered version. It takes 10 seconds and gives you peace of mind.
What if the checksums don't match?
Do not run or install the file. Delete it immediately and download a fresh copy from our official download page. If the mismatch persists, contact us so we can investigate.
Is SHA-256 secure enough?
Yes. SHA-256 is the industry standard for file verification and is used by governments, banks, and software companies worldwide. It's cryptographically secure — finding two different files with the same SHA-256 hash is computationally infeasible with today's technology.
Where can I download the apps?
Head over to our Download page for the latest Windows and Android builds. Always download BrainHub from our official website to ensure you're getting the genuine, unmodified app.