Does anyone know of any good hardware wallets that are open source?
I didn't used open source hardware hardware wallet yet and those who already used these wallets can give better answer. I am using safepal hardware wallet because i am holding new Altcoins chains also and Safepal is suitable for me but this wallet is not open sourced and also multi coins hardware wallet is not best option to store btc.
However i searched on google and found that trezor and keystone are recommended by many users. Trezor are most demanded wallet and i saw many users are reviewing positive about this wallet. ledger nano are now changing and it's becoming more centralized which is against the reason users want to choose hardware wallet
I asked ChatGpt about best open source btc hardware wallet and here is answer
As of my knowledge cutoff in September 2021, there are several open-source hardware wallets available for storing Bitcoin (BTC). However, it's important to note that the landscape of hardware wallets can change over time, so it's recommended to conduct your own research and verify the latest information before making a decision.
One popular open-source hardware wallet for Bitcoin is the Trezor Model T. Trezor is a well-established brand known for its security features and user-friendly interface. The Trezor Model T supports multiple cryptocurrencies, including Bitcoin, and offers features like a touch screen, passphrase encryption, and a secure recovery process.
Another option is the Coldcard Wallet, developed by Coinkite. It is designed specifically for Bitcoin and offers advanced security features such as multi-signature support, hardware-based entropy, and air-gapped signing. The Coldcard Wallet is open source, and its firmware is available on GitHub, allowing the community to verify and audit the code.
While these are popular choices, it's essential to consider your own requirements, security preferences, and any additional features you may need before selecting a hardware wallet. Additionally, it's always a good practice to check for the latest information and reviews to ensure you make an informed decision based on the most up-to-date knowledge available.