Q-Ledger

Q-Ledger

Quantum-safe seed phrase backup
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Quantum-safe seed phrase backup that lasts forever. Back up your cryptocurrency seed phrases and private keys securely on Arweave's permanent storage with X-Wing ML-KEM-768 encryption.
Q-Ledger
Q-LedgerQuantum-safe seed phrase backup on Arweave — forever
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Hey Product Hunt! 👋 I built Q-Ledger after realizing the crypto industry has a $250B+ problem hiding in plain sight: lost seed phrases. Hardware wallets are great for signing transactions, but the backup is still a piece of paper in a drawer somewhere. Q-Ledger encrypts your seed phrases with post-quantum cryptography (X-Wing: ML-KEM-768 + X25519) and stores them permanently on Arweave. No...
Q-Ledger
Q-LedgerQuantum-safe seed phrase backup on Arweave — forever