Signers and Backups
LNbits Boltcards
LNbits boltcards that can be used with the LNbits boltcard extension. This 3D boltcard includes an NTAG 424 DNA NFC tag that allows for full replay protection with the LNbits Boltcard extension.
Blockstream Jade Hardware Wallet
Introducing the Blockstream Jade hardware wallet, the ultimate solution for securing your bitcoin with state-of-the-art security features and innovative air-gapped functionality. Blockstream’s groundbreaking device is designed to provide you with the highest level of protection for your digital assets ensuring your peace of mind.
Coldsats Steel Seed Plate Backup
A high-quality 316 marine-grade steel seed phrase backup plate from coldsats. A compact design. Stamp your 24-word seed phrase on just a 40 x 95 mm plate. Sturdy 2mm thick with words 1 to 12 etched on one side, and 13 – 24 on the reverse. Immortalise your bitcoin. Complexity is the enemy of security but simplicity is our ally.
Bitcoin Metal Backup Plate – sx6
£16.99 – £27.99 Keep your bitcoin backup seed phrase safe and secure. Manufactured from 316L marine grade stainless steel for a fire, water and corrosion proof backup solution. Stamp your seed phrase into the sx6 metal backup plate to make them fire, water and corrosion proof and stop worrying about your paper backup. Space for up 24 word seed phrases – The plates are double sided with 12 words per side 2mm thick x 110mm x 72mm A space for notes Fire proof – a melting point of 1400C Corossion resistant – 316L stainless steel can withstand exposure to corrosive environments such as marine and chemical industrial applications The product includes One 316L stainless steel Bitcoin metal backup plate for backing up your seed phrase One 1mm foam sleeve One white envelope Optional extras Automatic centre punch Black Sharpie for marking the plate before final punching 5 tamper evident bags
Nostr Signing Device (NSD)
Build your own nostr signing device using off the shelf hardware. When used as a hardware wallet can be used with the LNbits onchain extension. This product includes the following items: LilyGo TTGO ESP32 microcontroller A 3D printed case for the hardware wallet. Nostr Signing Device Flash your nostr signing device from a Chromium based browser using the LNbits installation tool. You can find all instructions for the set up and use of your nostr signing device on the LNbits nostr signing device GitHub page.