About PROOF.comOur service allows to certify and securely store documents you may need at a moment to prove ownership, enforce your rights, be ready to defend against potential disputes or simply have a trusted third party track changes.
With the advent of crypto currencies like Bitcoin it has become possible to securely timestamp information in a decentralized fashion, it's what we do at PROOF.com. Data is hashed and anchored to the Blockchain which serves as a proof of the time that data existed. The proof is due to a tremendous amount of computation performed after the hash was submitted to the block chain. Breaking the timestamp would also lead to breaking the entire integrity of the digital currency.
The main interest of our service is it allows for a small fee to turn a document into a "verifiable PROOF".