A user-friendly web/GUI for Shamir’s Secret Sharing (SSS),
optimized for Bitcoin and BIP-39 mnemonics. Allow users to split BIP-39
mnemonics into M-of-N shards using the SLIP-39 standard.
The goal is to be the best UX for key backups.
A single mnemonic seed phrase is a single point of failure. Multisig (multiple keys) solves this, but it creates technical overhead like managing multiple hardware wallets and coordination software. There is not an accessible, user-friendly tool for distributing the risk of a single seed phrase without incurring the complexity of multisig.
A browser-based, "single-file" GUI that allows users to split BIP-39 mnemonics
into M-of-N shards using the SLIP-39 standard.
Users can perform key ceremonies on air-gapped, amnesic hardware
(like a Tails USB on a non-networked Raspberry Pi) without needing a
command line.