KT ColdSigner

KT ColdSigner is the dedicated offline signing companion to KT Wallet. Keep recovery phrases and signing keys on an offline device while using a separate connected device to prepare and broadcast transactions. A SEPARATE OFFLINE WALLET Create or import wallets and protect local access with device authentication. KT ColdSigner does not fetch balances, prices or transaction history, and does not broadcast transactions. QR-BASED SIGNING Export a public-address QR for the connected KT Wallet app. Scan a pending transaction request, inspect its network, recipient, amount and available transaction details, then authenticate to sign. Show the signed-result QR to KT Wallet to broadcast from the online device. REVIEW BEFORE YOU SIGN Built-in safety checks reject unsupported or inconsistent requests. Keep the signing device offline; signing is blocked when a network connection is detected. Only…