Bitcoin isn't 21 million coins. It's 2.1 quadrillion satoshis. Keep that in mind the next time someone says there won't be "enough."
Eli Ben-Sasson, a Zcash co-founder, wants to swap Bitcoin's fixed ...
It’s only Bitcoin if it’s decentralized, permission less, 21 million ( just under actually), borderless, nuettral, immutable, open, & censorship resistant if it doesn’t have those qualities, it isn’t Bitcoin or comparable.