offline-signing

CipherStick is a Bitcoin solution protecting against surveillance, censorship, and confiscation. It installs Bitcoin Core to Tails encrypted Persistent Storage, creates offline-signing CryoSticks, backup CipherSticks, shareable synced CipherSticks and codex32 master seed backups. Learn more in README.md.

Modern TypeScript SDK for Klever Blockchain - Build dApps with offline tx building, React hooks & contract support.

various method of polka sign

solana arbitrage bot

An interface to generate QR for transaction to sign

A Solana PDA wallet using Pinocchio and a Rust CLI/TUI for delayed token transfers.

Standalone Monero decoy selection tool - pulls the real gamma-distribution decoy algorithm out of wallet2, builds a ring from a global index and a node

A Verus wallet that lives in your terminal — keys, sends, air-gapped signing, transaction decoding, VerusIDs and currencies, with no full node to run. Example app for the Verus Rust SDK.

LoRa (or TCP-simulated) bridge that lets an offline Monero wallet sign a real transaction with zero internet access - orchestrates decoy_tool/export_outputs/select_transfers/assembler over the air, CLI + GUI included

Experimental offline-first Bitcoin and Ethereum coordinator/signer toolkit with watch-only dashboard, versioned artifacts and privacy-focused transport. Not approved for real funds.

Offline tooling for deterministic Unlock Catalog V1 publication

This document will provide the necessary steps to create a Solana paper wallet and a stake account that will be controlled by the paper wallet.

Offline Monero transaction signing toolchain - builds and signs a tx entirely offline using wallet2's own signing code, no view-only wallet needed

Offline Verus transaction SDK in Rust — transparent and shielded. Builds and signs bytes; your application broadcasts.