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Published on Jul 11, 2014
Bitcoin tip address: 1P7uQ3c9sR6g9RzCAvozZ5F2ZfzYbNiRtk
Manuel Aráoz, Bitcoin Core developer, was instrumental in developing the "Copay" (http://blog.bitpay.com/2014/07/09/cop...) multi-signature wallet from BitPay. In Buenos Aires, Argentina, Manuel expands on the importance of multi-sig technology and Bitcoin security. Filmed July 3, 2014.