Bitcoin: A Peer-to-Peer Electronic Cash System. The issuance of Bitcoin does not rely on centralized financial institutions but is generated through block rewards obtained by participating in Bitcoin mining.

The total supply of Bitcoin is capped at 21 million, giving it deflationary and scarce properties. It is often referred to as "digital gold" and is highly sought after in fields such as payments, finance, and investment. Since 2020, companies like PayPal, MicroStrategy, Square, Tesla, and Meitu have allocated 5%-10% of their cash flow to invest in Bitcoin.

In recent years, Bitcoin has frequently appeared in mainstream media, especially in 2021, when its popularity and acceptance reached unprecedented heights. More and more investors are beginning to understand and join the ranks of Bitcoin investment. So, as an ordinary investor, how can you obtain Bitcoin?

There are many ways to acquire Bitcoin, such as mining, trading, receiving tips, and earning a salary.

① Mining. "Mining" is a metaphorical term. Just as physical labor is used to mine coal in coal mines, Bitcoin mining involves contributing computational power to maintain the ledger and receiving Bitcoin rewards in return. Bitcoin mining is the most primitive way to obtain Bitcoin and the source of Bitcoin production. The tool used for mining is called a "mining rig."

② Trading. The simplest way to obtain Bitcoin is through direct purchase. Investors can use Bitcoin trading platforms online to purchase Bitcoin with their assets. Of course, offline methods also exist, such as purchasing Bitcoin through introductions by friends or intermediaries.

③ Tips. In blockchain networks, some games have Bitcoin tipping features. Additionally, on certain community websites, active users who post comments, technical articles, or popular analyses on social media may receive Bitcoin tips as rewards.

④ Salary. Earning a salary refers to receiving Bitcoin as payment for work. Currently, many countries in the Americas and Europe recognize and accept Bitcoin as a payment method. Many foreign companies have started paying their employees in Bitcoin, such as Airbnb in the U.S., Argo Blockchain in the U.K., Bitcoin Suisse in Switzerland, and Blockstream in Canada.

For ordinary people, obtaining Bitcoin through tips or salaries may not be very practical. The main ways to acquire Bitcoin are mining and trading.