You are right, the only way that Bitcoin will die is if better technology comes out. We are always pursuing for better technology, faster transactions, improvements. Hashgraph may overthrow blockchain technology, and so we may all start switching to 'HashCoin'. 
Aye, who knows? Cryptos are 90% speculation, 10% unpredictable.
yes correct, there is nothing impossible.Aye, who knows? Cryptos are 90% speculation, 10% unpredictable.
since technology come with many improvement.
if coming of hashgraph would be better that blockchain in doing processing transaction. why we not accept.