Decentralized Wallets: How to Improve the Usability of Recovery Phrases

This report was prepared in collaboration with Carlos Antonio Diez and under the supervision and guidance of Sebastián Martínez, within the context of Hellohello’s personal objectives for the first and second quarters of 2024. I deeply appreciate the time and dedication both have contributed to this project. Introduction In the world of decentralized wallets based … Read more

Argentina Crypto Survey 2022 – 2023

In recent years Latin America has become one of the fastest growing regions in cryptocurrency adoption. According to data collected by Mastercard in 2022, at least 51% of Latin Americans have used cryptocurrencies to make purchases or send payments. As more countries in South America face record inflation, citizens turn to this type of digital … Read more

Binary Rating Systems in Digital Products: a view through the lens of fairness and game theory

The concept of fairness in the field of cryptography is something that I find fascinating. The idea of “​​creating a process that uses a system of incentives and/or disincentives to ensure fair outcomes for participants who don’t trust each other”, seems to me nothing less than extraordinary. In the book “Mastering the Lightning Network”(2022), the … Read more