If I were to spread the word of bitcoin, I would rather say that bitcoin is really a real big thing in the cryptoworld , bitcoin is a digital currency in which it is our chance to improve our life through the participation and investment of bitcoin .
Bitcoin is really a big thing in the cryptoworld as it was the one who started the crypto economy. The first cryptocurrency ever. And the one that proved to the world that a payment system of digital cash can exist without a central control. And that transparency of transaction can be achieved without compromising real world identities. When the world thought that peer to peer is dangerous, bitcoin proved that peer to peer consensus can make any record tamper proof at the same time.
It was a revolutionary tech that defied many relating principles of both computing and finances.