ElectrumSVP Signer v0.1.1

ElectrumSVP Signer v0.1.1

Bug-fix and security-focused release.

Fixed

• Fixed issues related to revealing master keys.
• Improved protection around master-key display and handling.
• Added and cleaned up watch-only wallet functionality.
• Improved signer GUI behavior and reliability.
• Updated AppImage runtime handling for bundled Pillow libraries.
• General code cleanup and stability improvements.

Verification

All release binaries are SHA-256 hashed and GPG signed with the ElectrumSVP Signer release key.

Included verification files:

• SHA256SUMS
• SHA256SUMS.asc
• Individual GPG signatures (.asc) for the AppImage, Windows executable, and macOS DMG.

Release signing key fingerprint:

E9BA FA19 B15E 6C2C 158C DD40 0DB1 6C74 A9CA 7CF6

ElectrumSVP Signer 0.1.0

ElectrumSVP Signer 0.1.0

Initial public release of ElectrumSVP Signer.

ElectrumSVP Signer is an air-gapped Bitcoin SV transaction signing application designed to keep private keys offline.

Features

• Air-gapped transaction signing
• BIP39 seed generation
• Multisignature transaction support
• Animated QR transaction transfer
• Transaction and destination verification before signing
• LUKS-encrypted storage
• Encrypted offline wallet storage
• Session and storage locking
• Windows, macOS, and Linux builds

Verification

SHA-256 checksums are provided in SHA256SUMS.

PGP signatures are provided for the release files and checksum file. The release signatures were made using the project's signing key:

E9BAFA19B15E6C2C158CDD400DB16C74A9CA7CF6

Users should verify the PGP signatures and SHA-256 checksums before using the release.

Status

This is an early release and should be used with appropriate care when handling valuable funds.