Cryptoassets, commonly known as cryptocurrencies, are a tangible element of blockchain technology. They can also be an excellent form of alternative investing and constitute an alternative to the debt-based financial system. In addition to full ownership, obtained thanks to decentralization and the ease of sending it to anyone in the world, they also offer great earning opportunities, including tax optimization. A high level of freedom also comes with a high degree of risk and numerous dangers. It is a young market, so it has been regulated little so far. The change occurred after introducing Regulation (EU) 2023/1114 of the European Parliament and of the Council of 31 May 2023 on crypto-asset markets. Its provisions, in addition to providing the market with a certain definitional and legal framework, constitute a serious obstacle to entities that would like to enter this market as an entity providing professional services using blockchain technology. In addition to the above-mentioned legal act, the draft act on cryptoassets, intended to fill the gap directly in the Polish legal order, will also be analyzed. It has numerous drawbacks, such as excessive fees and the introduction of serious criminal sanctions. On the one hand, it improves the security of trading for technology consumers, and on the other hand, it radically increases the requirements for entities wanting to provide professional services.