If you are a beginner, you must know about cryptocurrency knowledge.

1. Bitcoin and Ethereum are the hard currencies of the blockchain world. If beginners do not understand which digital assets to buy, it is recommended to choose BTC and ETH. #Metaplanet增持比特币

2. There are various categories of digital currencies, including: currency type (BTC), platform type (ETH), application type (SC), stablecoin type (USDT), and dividend type (repurchase BNB). Digital currencies have multiple attributes. Beginners in the crypto world only need to distinguish between valuable coins and air coins; valuable coins can be held long-term, while air coins should not be touched even if they multiply by ten thousand!

3. The channels for purchasing fiat currency are: over-the-counter trading platforms and private OTC. Over-the-counter trading platforms generally support multiple assets like BTC/ETH/EOS, while private OTC varies in scale, mostly only supporting BTC and ETH as hard currencies. Avoid private transactions as much as possible without guarantees; once scammed, it is difficult to recover. #巨鲸动向

4. Regular trading platforms: bitfinex, bittrex, binance, okex, huobi.com, etc. Bitfinex has the most diverse gameplay, Bittrex has the largest trading volume, and Binance offers the best experience. The combination of the three can basically meet all the needs of ordinary users.

5. Common wallets: For Ethereum, Imtoken is recommended; for Bitcoin, Bitpie is recommended. Be sure to securely store your private key and mnemonic phrase! Once forgotten, your assets will be wiped out.

6. Do not keep important digital assets, except for air coins, on websites; they must be stored in a secure wallet. Most websites do not guarantee 100% security, and incidents of theft, internal embezzlement, or exit scams occur frequently!