NXTD is not related to Bitcoin.
NXTD is its own cryptocurrency that is unrelated to Bitcoin. While both cryptocurrencies are digital and use blockchain technology, that is where the similarities end. NXTD was created as a platform for mobile payments and loyalty programs. It uses a Proof-of-Stake consensus algorithm and has a total supply of 1 billion tokens.
Bitcoin, on the other hand, was created as a peer-to-peer electronic cash system. It uses a Proof-of-Work consensus algorithm and has a maximum supply of 21 million tokens.