August 20, 2020

Cryptocurrencies: Known problems and risks

Eija Järvinen

Cryptocurrencies are said to be the money of the future, although of course, it doesn’t necessarily have to be Bitcoin. What is certain, however, is that the idea behind most digital funds is fascinating because of their decentralized system, but there are also a lot of problems and risks hidden behind them.

Allegedly, cryptocurrencies can be used to carry out faster and, above all, cheaper transactions. In reality, however, it looks a little different. Although the blockchain behind the coins simplifies payment transactions, as no external processing is necessary, as is the case with banks, it can often take hours before the sender and recipient of crypto funds are certain about a transaction.

In the case of cryptocurrencies like Bitcoin, there is only a limited number. Since most of them have already been generated, the important question then arises as to what happens when none can be produced anymore.

Who is responsible for the problems?

There are problems everywhere in life such as in gambling with agen judi slot terpercaya and, as a rule, you should know who to turn to. However, if there is trouble in the payment network, it looks a little more difficult. There is no public authority here that is responsible in such cases and that has the right to intervene. Already now, disputes lead to a hard fork, i.e. a split from the old version, but in the event of problems in the long term, that is not a solution that the token holder will be satisfied with in the future. It should also be remembered that global politics also has a major influence on the price movements of cryptocurrencies.

Is the end of crypto mining near?

Bitcoin relies on the proof-of-work protocol. This is a very complex method that requires extremely high power consumption. This is also the reason why the miners are no longer private individuals, but mostly only specialized companies. The amount of electricity used for proof-of-work is really immense, as the daily needs of several households could be covered with a single transaction.

Loss of wallet

The loss of the wallet is a known risk with cryptocurrencies. Most users usually keep wallet files on their computers. However, not only is there more and more malware to hack data, but it can also be lost if the hard drive crashes. Often, however, the wallets themselves are badly programmed and do not work properly, especially if only a few users have a particular token. Anyone who is active in the crypto scene therefore not only makes copies of the data but usually also takes care of other security measures.

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