CoinCync (CYNC)

CoinCync is a privacy-focused Layer-1 cryptocurrency designed to make transaction privacy mandatory rather than optional. The network uses CLSAG ring signatures, stealth addresses, Pedersen commitments, Bulletproofs+ and Dandelion++ to obscure transaction senders, recipients, amounts and network metadata.

The project uses the RandomX proof-of-work algorithm, allowing participation through general-purpose CPUs. CoinCync states that it has no premine, founder allocation or developer tax, while its supply is limited to a maximum of 100 million CYNC through an asymptotic emission schedule.

CoinCync is currently operating a public testnet. Its v1.0 mainnet launch is scheduled for October 1, 2026. Additional functionality, including trustless CYNC-to-BTC atomic swaps, is planned for a later audited release.