Guarda Academy

Learn about blockchain, cryptocurrencies, DeFi and wallets.

Guarda team prepares articles on the most relevant data for crypto newcomers as well as advanced users.

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Articles (197)

What is a smart contract and how to use it?

What is a smart contract and how to use it?

A smart contract is a digital protocol that ensures that a contract is automatically executed when the agreed conditions are met. Smart contracts allow you to process transactions without requiring a third party to verify or enforce the agreement. Agreements are traceable and irreversible.

7 min

9 January 2020

What is a crypto wallet and how to choose one?

What is a crypto wallet and how to choose one?

We often say that cryptocurrencies are 'stored' in wallets; However, this is technically incorrect. The funds are stored on the blockchain: that great decentralized book that is the foundation of the crypto world.

10 min

9 January 2020

How to detect crypto scam?

How to detect crypto scam?

Unfortunately, crypto fraud is still a reality. Attackers will try to take advantage of all the places they see promise or advantage. It is certainly still possible to steal funds in the cryptocurrency space, so the fraudsters always look for new ways to trick people – whether by stealing their data or money directly.

10 min

9 January 2020

What Are Blockchain Domains?

What Are Blockchain Domains?

As the global network develops, traditional domains (.com, .org, .gov, .net, etc.) become ineffective. By analogy with cryptocurrencies, blockchain domains belong directly to the owner, and not to a third party or central authority.

7 min

25 December 2019

What is a cryptocurrency? How to manage crypto?

What is a cryptocurrency? How to manage crypto?

Nowadays almost everyone is talking about cryptocurrencies, their exchange rates, usability and so on. Even those who know nothing about the blockchain field try to participate in such discussions. What are all these people actually talking about?

10 min

25 December 2019

What is the difference between coins and tokens?

What is the difference between coins and tokens?

There are almost no differences in usage between coins and tokens, an ordinary user won’t tell a difference between them, but for some people, it’s important to know whether they invest into a coin or a token, so let’s find out what’s up with those coins and tokens.

5 min

25 December 2019

What is decentralization?

What is decentralization?

Nakamoto marked the beginning of an evolutionary model, not only from an economic but also from a political point of view.

4 min

25 December 2019

What is Blockchain in Simple Terms?

What is Blockchain in Simple Terms?

Blockchain is a technology that allows you to transfer digital data with a very complex coding system and in a safe way. At the most basic level, the blockchain is a chain of digital information blocks in which information (“block”) is stored in a public database (“chain”).

7 min

18 December 2019

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