Projects on Alessio Barnini

u-random.dev

Thu, 01 Jan 2026 00:00:00 +0000

u-random.dev is my personal space dedicated to cybersecurity. Here I publish my notes, CTF (Capture The Flag) writeups, and technical documentation I study during my training path for certifications such as CompTIA Security+ and BTL1 (Blue Team Level 1).

Bitcoin In Action: SegWit, Bitcoin Script & Smart Contracts

Sun, 01 Nov 2020 00:00:00 +0000

Bitcoin In Action guides the reader through the Bitcoin SegWit upgrade and the use of the Bitcoin Script programming language.

Look under the hood, check every single bit, turn on the engine and see if and how it works. This is what the reader will do; thanks to the theory, they will be able to replicate every single example with the support of files specially prepared by the authors, thus starting to get acquainted with the world of programmable money.

Video Course: Bitcoin from theory to practice

Wed, 01 Jan 2020 00:00:00 +0000

Follow the complete video course that covers the main topics of the protocol. Put the theory into practice by using real nodes!

7 hours of on-demand video on Udemy
7 downloadable resources
Certificate of completion

What kind of Bitcoin course are you looking for? This course will guide you from theory to practice, teaching you how to interact with the Bitcoin Core node.

Book: Bitcoin from theory to practice

Mon, 01 Jul 2019 00:00:00 +0000

We have always been convinced that to truly understand the potential of any technology, we must try it firsthand, seeing with our own eyes the results we can achieve. This book analyzes the Bitcoin protocol in detail, putting theory into practice with concrete and real examples.

You don’t need to be a programmer to understand that it’s time to join the technological revolution.

Bitcoin 199 questions

Tue, 01 Jan 2019 00:00:00 +0000

We live in a constantly evolving society, the internet has overwhelmingly entered our lives, email has become an indispensable tool for communication, and the world of payments is changing, sweeping away the old to make room for the new.

We are convinced that Bitcoin is the change society has been waiting for; there is no more time to be illiterate, participating passively is not acceptable. The real revolution must start within us.

Corso Bitcoin

Tue, 01 Jan 2019 00:00:00 +0000

Corso Bitcoin is the reference portal for in-depth technical knowledge of Bitcoin in the Italian language. It gathers books, video courses, and detailed articles on the protocol, cryptography, transactions, and Bitcoin Script written by me and Alessandro Aglietti.