A blockchain, originally block chain, is a growing list of records, called blocks, that are linked using cryptography. ... It is "an open, distributed ledger that can record transactions between two parties efficiently and in a verifiable and permanent way. Add #ECA guys 
Have you been hearing about #crypto and #blockchain but...
A. Don't know what "blockchain" actually means
B. Not sure how the two work together?
We hear you! Check out #Crypto20in2020 to get the answers you've been asking for 
http://bit.ly/2umcKty pic.twitter.com/je6kaJ5pKl
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Hvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi
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Still
@Gemini is not available in Pakistan....Hvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi
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Why not list
$BSV ? At least, state your reason. It is baffling.Hvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi
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Čini se da učitavanje traje već neko vrijeme.
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