Error! You must javascript enabled to use this form. Please enable Javascript in your browser. Proof Raises $1.7M in Token Pre-Sale Proof, a decentralized blockchain platform created to transform traditional investments, has successfully raised over $1.7M during its token pre-sale. View full press release Your Name: Your Email: Subject: Question: We respects your privacy, the information you entered above will not be used to send unsolicited email, and will not be rented or sold to a 3rd party. Your contact information will be shared with the recipient of this message - Privacy Policy Send