A Blog where I can write about what I'm learning about the Crypto World and can be useful to others.

Hardware wallets: A Review and a Choice

3 Dec 2020 4 minute read 0 comments RFereru

When you start investing in cryptocurrencies, the first thing you ask yourself is where you can store them and where they will be more secure.After searching for information, it is recommended to save the cryptocurrencies in a hardware wallet. But wh...

Want to earn more on Publish0x? Read me!

2 Dec 2020 1 minute read 1 comment RFereru

I have been publishing on Publish0x for a couple of months now (although not as often as I would like for now), and I have reached some conclusions on how to improve the number of visits and, therefore, tips. The thumbnail/intro image As you know, an...

My XRP bet: from $0.20 to $0.70

26 Nov 2020 1 minute read 0 comments RFereru

When I started getting really interested in crypto a few months ago, I made a few small investments (not a lot of money, a few hundred dollars, since I'm starting in this world) in different cryptocurrencies: Bitcoin: 0.05 BTC at near $10,000 -> $50...

What is Celo? Expanding my crypto wallet

14 Oct 2020 1 minute read 4 comments RFereru

Another of the Coinbase Earn courses that I have been able to do and get US $6 is the CELO coin. This course is 3 videos of about 2-3 minutes each, each of which gives you US $2 to complete and answer a simple question. Access to Celo Coinbase cours...

What is MakerDao? My first MKR tokens

6 Oct 2020 1 minute read 0 comments RFereru

When I signed up with Coinbase, one of the first things I did was sign up for the different courses (Coinbase Earn) that it has with which you can learn something about different currencies, and at the same time earn some USD in each one of them. As...

Coinbase Earn: Earn While You Learn

21 Sep 2020 1 minute read 1 comment RFereru

What is Coinbase? Coinbase is a cryptocurrency exchange platform that allows us to: Buy and sell cryptocurrencies (the most popular). These purchases can be made periodically, that is, we can tell Coinbase that every week we want to buy 0.1 BTC. Fo...

What is Uniswap?

20 Sep 2020 2 minute read 2 comments RFereru

Not long ago I started in the world of blockchain and cryptocurrencies. I started by reading some posts, watching some videos on YouTube, following Twitter users with knowledge of these fields... A couple of days ago I started seeing numerous tweets...

Publish0x: the best crypto blogging platform

18 Sep 2020 2 minute read 3 comments RFereru

In my interest to write about what I like or about what I am learning about the world of Blockchain and Cryptocurrencies, I began to use Medium as a basis for my publications. But a few days ago I discovered Publish0x. Publish0x is a platform where...

Why I started using the Brave browser

17 Sep 2020 1 minute read 0 comments RFereru

My story with browsers is one of constant change: from Safari to Chrome, from Chrome to Firefox, from Firefox to Opera, from Opera to Safari… Although I went from one to another for reasons of compatibility, speed, usability … one of the main causes...

My beginnings in Blockchain and Cryptocurrencies

17 Sep 2020 1 minute read 0 comments RFereru

Hello everybody. This is my first post on Publish0x. I hope you like it. Introduction Although I had long heard of cryptocurrencies, basically Bitcoin (BTC), I was not particularly attracted to this world. What’s more, some of the news I was reading...