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Show HN: Qrkey – Offline private key backup on paper
qrkey is a command-line tool for generating and recovering QR codes from files for offline private key backup. - Techwolf12/qrkey
qrkey is a command-line tool for generating and recovering QR codes from files for offline private key backup. It supports large files by splitting them into multiple QR codes, and includes metadata for easy recovery and validation. macOS users can install qrkey using Homebrew Tap:
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