Post
Topic
Board Hardware wallets
Merits 3 from 1 user
Re: 🔥Satochip🔥 Hardware wallet on smartcard (USB/NFC) + Taproot/Nostr news
by
Tibu
on 10/04/2025, 09:58:25 UTC
⭐ Merited by dkbit98 (3)
Ever heard of Confidential Transactions? 🕵️‍♂️💸

That’s the magic behind the Liquid Network, a Bitcoin sidechain that keeps your transaction details — like amounts & asset types — completely hidden from prying eyes.

But how does it work? 🤔

Enter blinding: a clever cryptographic trick that hides your data from everyone except the sender and receiver, while still letting the network verify the transaction is legit. Mind. Blown. 🤯
Now here’s where it gets spicy:
In the Satochip applet, we’ve just added support for Liquid’s confidential transactions — including a command to export your Master Blinding Key.

That means wallets can now reveal your confidential TXs (with your consent) and sign them securely via Satochip. 🛡️✨

This is already live on our beta branch 👇
🧪 Applet: https://github.com/Toporin/SatochipApplet/tree/schnorr-support
🔧 Green Wallet integration: https://github.com/Toporin/green_android/tree/satochip-support


What do you think?


Is confidential-by-default the future of Bitcoin privacy? Or just a niche power-user tool?
Let’s discuss. 🔥👇