Bittensor launches quantum-resistant wallet with post-quantum signatures and automatic key rotation.

PANews November 6 news: The Opentensor Foundation posted on X platform that Bittensor has launched a quantum-resistant wallet, providing users with post-quantum signatures and the option to automatically rotate signing keys. The wallet supports three post-quantum signature schemes: ML-DSA-65, Falcon-512, and Falcon-1024, among which ML-DSA-65 has been standardized by the U.S. National Institute of Standards and Technology (NIST). The automatic key rotation feature automatically switches the wallet to a new signing key after a user-signed transaction is recorded on-chain; the old key can no longer authorize transactions for that account, while the address, balance, and stake remain unchanged. The quantum-resistant wallet will support both coldkeys and hotkeys, covering TAO transfers, staking, and validator weight setting, and will support multisig and proxy accounts. Existing wallets can continue to be used, and users can create new accounts through compatible wallet software to use quantum-resistant signatures.