Secure, Decentralized Communication
Connect Your Wallet
Sign in with your Web3 wallet to get started
Connect Wallet
Connect your Web3 wallet to get started
Verify @name NFT
Verify ownership of your @name NFT
Initialize Encryption
Set up end-to-end encryption
You need an @name NFT to use BlockStar Cypher. Get yours now →
Military-grade encryption
Blockchain-secured
BlockStar Cypher v1.0.0 · BlockStar Mainnet