Extension Systems • Estimated 55m

Cashu

extension.cashu

Cashu is a Bitcoin-backed ecash protocol and wallet ecosystem built around blind-signature mints. It improves privacy and transaction speed while preserving explicit mint trust tradeoffs.

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Curated resources (3)

• Cashu Wallet README (article) Project overview for the user-facing Cashu wallet and ecosystem.
• Cashu NUT Specifications (article) Canonical protocol specifications for interoperable Cashu mints and wallets.
• Bitcoin Optech Topic: Ecash (article) Bitcoin ecosystem context for Cashu-style ecash deployments.

Direct prerequisites (1)

• Bitcoin-Backed Ecash Systems

Direct dependents (0)

• None

Canonical site description: Interactive Bitcoin knowledge graph with prerequisites, curated resources, and structured topic pages.