V Systems Reference Wallet GUI with Browser Wallet and Cold Wallet Monitoring

Nimbus: an Ethereum Execution Client for Resource-Restricted Devices

Metaverse blockchain wallet

Cross-platform mobile-first library for HD wallets and creating raw transactions of Bitcoin and Ethereum.

Serves a curated and up to date list of token hashes.

The blockchain for Smart Media Tokens (SMTs) and decentralized applications.

Bitcoin address key pairs for encrypted messaging