Over the past year, OpenSats has given long-term and targeted support to ecash developers and projects. This led to contributors proposing new protocol standards, improving reference implementations, enhancing wallet usability, and adding entry points for merchants and services. Several new standards now span multiple projects, signaling adoption, interoperability, and the growth of bitcoin-based ecash infrastructure.

The nine initiatives highlighted in this impact report are:

• Cashu
• Cashu Dev Kit
• Nutshell
• Minibits Wallet
• Nutstash
• Npub.cash
• Hashpool
• Fedimint
• OpenCash The cumulative advancement of these projects marks a shift from experimentation towards reliable infrastructure, showing that ecash is becoming a more dependable part of Bitcoin's payment landscape.