Stampery app for iPhone and iPad

Stampery lets you certify all your files providing immutable proofs of ownership, integrity and existence of any given set of data, image or voice note you upload.

Use our app to quickly access, create and share all your certifications whenever you want, wherever you are.

Stampery is built on top of the bitcoin blockchain, which is a ledger distributed among tens of thousands of computers around the world. It is transparent - anybody can access it, anytime, at no cost. Building our technology on top of the bitcoin blockchain allows us to be more secure than ANY centralized solution. There is no single point of failure, no central database to be hacked.

Missing features, ideas, something is not working? Drop us a few lines to [email protected]