Firo (FIRO), formerly Zcoin, is a Proof-of-Work privacy coin using the Lelantus / Lelantus Spark protocols for untraceable transactions. Mining uses the ASIC-resistant FiroPoW algorithm, so consumer GPUs (NVIDIA RTX 30/40-series, AMD RX 6000/7000) stay competitive; 6GB+ VRAM is required and 4GB cards are now obsolete. ChainLocks (via Masternodes) add protection against 51% attacks, and […]...