How to Register a Proof of Existence Document on the Bitcoin Blockchain
Rich Tella
Bitjoin Founder
Stockholm Sweden
What’s a Proof of Existence Document? And how do i register one on the Blockchain? We used proofofexistance.com to show you just how easy and inexpensive it is. Follow this video tutorial and see how easy it is.
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Also check out this video created by the guys at tangible.io
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