You can build a SegWit transaction. Choose which UTXO you want to spend yourself. Sign it securely and securely using your ECDSA private key. If you are using this app on an offline device, you may not trust anyone! Use QR codes to share information. Currently only P2WPKH addresses are supported.
The application is not simple and is not intended for beginners.
Use the application only on a device disconnected from the Internet.
*secp256k1 - is bitcoin's elliptic curve.
The application is not simple and is not intended for beginners.
Use the application only on a device disconnected from the Internet.
*secp256k1 - is bitcoin's elliptic curve.
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