2021 has been an important year for cryptocurrencies. The decade-old technology caught the attention of investors and regulators alike and managed to become a part of the mainstream.According to crypto.com, the number of people holding cryptocurrencies globally doubled to about 220 million this year.
Investors poured in about $30 billion into the crypto industry in 2021, more than in all previous years combined, per reports. From digital collectibles to crypto gaming, the industry secured billion-dollar investments.The largest cryptocurrency bitcoin made some significant strides in its journey to be accepted by the traditional finance system.
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