Our mission is to make Bitcoin self-custody accessible in Paraguay.
We provide DIY hardware wallets and secure seed backup solutions. Based in Asunción, you can reach us via email, on NOSTR, or in person at local Bitcoin meetups.
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SeedSigner Workshop
Build Your Own Signing Device
The SeedSigner workshop just took place!
Join us for the next hands-on Bitcoin self-custody workshop where you’ll learn about the SeedSigner and have the chance to assemble your own device. We’ll cover the basics of air-gapped wallets, build the hardware together, and test it by creating a cold wallet using Sparrow Wallet.
Keep your seed backups and devices secure with tamper-evident storage solutions. The SeedSigner Box offers protection for your SeedSigner, featuring a sealable design that reveals any tampering attempts. The Seed Locker is a compact container for safely storing your seed phrase cards, also sealable. Complete your setup with our tamper-evident packing—including security seals, stickers, and bags—designed to make any unauthorized access instantly visible. Ideal for storage or transport.