Zero entropy

With zero entropy I entered the ledger

Thanks to zero entropy I entered a Bitcoin wallet, ready to operate in the blockchain.

August 30, 2026 · 4 min · 756 words ·  Fr.Sa.Ba
Bip39-entropy

Alea iacta est: entropy is fucked!

There is a lot of talk about undermining the blockchain with quantum computers but, in practice, a seed generated with low entropy is easily violated and thus the bitcoins are lost.

August 1, 2026 · 7 min · 1325 words ·  Fr.Sa.Ba
Quantum cryptography for everyone

Quantum cryptography for everyone

As quantum computers evolve, what do you do to protect your personal data? What do companies do? What does government do? You can imagine the answer!

April 4, 2026 · 7 min · 1320 words ·  Fr.Sa.Ba
Age

It’s spelled age and pronounced aghe

Do you feel safe inside the castle? Have you ever looked outside? Have you noticed that there’s a lot of digital rot? If you’re aware of it, then this article is for you.

December 23, 2025 · 7 min · 1358 words ·  Fr.Sa.Ba
From occult steganography to C2PA

From occult steganography to C2PA

We understand the scope and development of Big Tech’s will to trace the identity of the author of any digital element. These are already operating standards; It is not clear whether digital control is already implemented beyond such standards, nor what consequences are on privacy and its possible manipulation.

September 28, 2025 · 5 min · 965 words ·  Fr.Sa.Ba