| Cryptocurrency | Bitcoin | Decentralized peer-to-peer digital currency without central bank | bitcoin.org | |
| Cryptocurrency | Zcash | Privacy-focused cryptocurrency using zk-SNARKs to enable shielded transactions with optional transparency | z.cash | @zcash |
| Cryptocurrency | Monero | Privacy-by-default cryptocurrency using ring signatures, stealth addresses, and RingCT; untraceable by design | getmonero.org | @monero |
| Cryptocurrency | Zano | Privacy coin combining Confidential Transactions with a hybrid PoW/PoS consensus; focused on enterprise confidential assets | zano.org | @ZanoProject |