David Molnar
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Bitcoin Privacy Workflow

Bitcoin Privacy Workflow

2026

Practical Bitcoin privacy workflow from exchange withdrawal to cold storage. Wallet hygiene, UTXO thinking, and realistic privacy tradeoffs for self-custody.

BitcoinPrivacyCold StorageWallets
GingerWallet CoinJoin Magnet

GingerWallet CoinJoin Magnet

2026

3D printed fridge magnet commissioned by GingerWallet for Bitcoin Prague 2026. Custom design, prototyping, and mass production of 100 units.

3D PrintingFusion 360Bambu LabBitcoin
NFC Business Card

NFC Business Card

2026

Customized 3D printed NFC business card that opens a mobile contact page for saving contact details.

NFC3D PrintingBambu StudiovCard
License Plate Monitoring System

License Plate Monitoring System

2025

Web administration and integration system for processing license plate recognition events from hundreds of cameras.

.NET 8ASP.NET CoreC#Razor Pages
Ginger Wallet

Ginger Wallet

2024

Open-source, non-custodial Bitcoin privacy wallet with CoinJoin. A fork of Wasabi Wallet, built for desktop.

BitcoinCoinJoin.NETC#
Wasabi Wallet

Wasabi Wallet

2018

Open-source Bitcoin privacy wallet. Six years as core contributor and CTO, 4,600+ commits across both the 1.x and 2.x generations.

BitcoinCoinJoin.NETC#

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© 2026 David Molnar Sole trader · Budapest, Hungary
Bitcoin Accepted Here
Privacy Built with care. Source on GitHub