BITCOIN ADDITIONAL is a Bitcoin Fork and decentralized, open-source cryptocurrency blockchain project. It operates on the Proof-of-Stake (PoS) consensus algorithm. By switching from the Proof-of-Work (PoW) algorithm, on which Bitcoin runs, to the Proof-of-Stake PoS) algorithm, this coin solves issues within bitcoin's including: low transaction speeds, reliance on mining equipment, high energy consumption, and costly fees. Everyone who participates in the development of the network is rewarded. The BTCa coin allows for environmentally friendly bitcoin mining, stacking, and holding masternodes.

Bitcoin Additional Staking is an environmentally friendly Bitcoin mining with no additional investment in special equipment and high energy bills