Writing and projects.
An independent journal on technology and markets, a coffee-based benchmark of bitcoin purchasing power, and experimental open-source tools for privacy and secure data transfer.
Journal and data.
Libertas Numeris
Independent journal that examines new technologies through an economic lens: how digitalization, AI, Bitcoin and decentralized technologies are reshaping markets and economic systems, bridging technical concepts and their real-world consequences.
libertasnumeris.com →CoffeeSats
Translates the cost of coffee, one of the world's most consumed beverages, into bitcoin satoshis, using it as a benchmark for purchasing power. Prices change, currencies move and bitcoin moves differently: the question becomes not how much something costs, but what a fixed amount of satoshis can actually buy.
coffeesats.com →Experimental projects.
Ideas and prototypes around privacy, encryption and unconventional data transmission, published as open source.
FileSecureSuite
A desktop encryption utility that lets you generate RSA-4096 keys, encrypt and decrypt text or files using AES-256-GCM and RSA encryption. Designed for secure file transfers, archive protection, and ephemeral communication. You control your files and private keys.
SonarLink
Transfer files through sound waves with AES-256/RSA encryption. Air-gapped, secure, cross-platform.
QrVaultLink
Encrypted QR codes for secure visual transfer. Turn any sensitive data (keys, passwords, credentials, tokens, secrets) into portable, scannable QR codes.