SPINSTREAM · SECRET SEAL INSIDE

Keep your file. Keep your key.

Got something you want to keep sealed? Bring your own encrypted file.

Include your encrypted ZIP or other encrypted file in your downloadable artifact. You choose the encryption. You keep the password. SpinStream records a fingerprint of the encrypted file and connects it to your artifact’s identity.

That fingerprint lets someone check whether a file matches the version recorded. Your secret stays inside the encryption you chose.

Keep the package for yourself. Or share your copy while keeping the key separately.

Secret Seal Inside. A record for the package. The key in your hands.