Age Rating
4+
Apps in this category do not contain restricted content.
9+
Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.
12+
Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.
17+
You must be at least 17 years old to access this App.
Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.
Hindstamps Screenshots
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About Hindstamps

Hindstamps provides you with a way to prove prior knowledge of certain facts without exposing them at the time, a short-term time-capsule, if you will.

How is that useful, you ask? Well,

You can participate in some of our prediction challenges and gain reputation points, if your call turns out correct and without worrying about other users riding on your coattails.

You can store your impressions, opinions on things, as well as the true motives behind any possibly controversial actions you're about to commit, that might be too soon to put out there, yet you need to prove that it's pre-meditated/planed from day one and not just conveniently made up after the fact.

You can store business ideas, your research progress and other sensitive information that might be stolen from you or do you more harm than good, if exposed at this stage, yet you need proof of prior art.

And many more... just think of all the times you had something to say, but choose to remain silent due to social pressures. All of these moments should be captured, because you never know which one of them might turn out to be your winning ace later on.

What else makes Hindstamps so special?

The security design. Under the hood, Hindstamps is a zero-knowledge proof system, which means that not even we can access protected user content until its public disclosure, yet the proof of its prior existence is there.

As Bitcoin has shown, cryptography can work wonders. No need to take anyone's word for it, just trust the math. But remember, with more liberty comes more responsibility: Don't forget your password!

Also available for Android and, in a limited scope, as a Chrome extension for those who like to write extensively on controversial topics and might need some reputation insurance.
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What's New in the Latest Version 1.1.3

Last updated on Jul 7, 2017
Old Versions
- switched to version-flexible api
- fixed issue with loading large media attachments
- minor UI fixes
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Version History
1.1.3
Jul 7, 2017
- switched to version-flexible api
- fixed issue with loading large media attachments
- minor UI fixes
1.1.1
Nov 16, 2016
- fixed crash on pre-OpenGLES3 devices
- fixed arbitrary QR code crash
- minor UI fixes
1.1
Nov 12, 2016
- updated for iOS 10.1, including internal native components (crypto++, Tor)
- works with Hindstamps extension for Chrome now
- made password volitional for enthusiasts only
- added highlight-as-you-type functionality for links
- minor UI issues
1.0.1
Jun 11, 2016
-minor UI fixes
1.0
May 31, 2016

Hindstamps FAQ

Click here to learn how to download Hindstamps in restricted country or region.
Check the following list to see the minimum requirements of Hindstamps.
iPhone
Hindstamps supports English

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