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Cryptocurrency: How to Buy & Use Bitcoin

Sylvia Rose

Bitcoin is a digital currency launched in 2009. It can be an investment opportunity or method for online transactions. Bitcoin operates on a decentralized system and shows strong but erratic growth.




Bitcoin uses a digital blockchain technology. It enables secure transactions without relying on banks or other intermediaries.


Investors have a close eye on Bitcoin. The price surges from around $1000 in January 2017 to nearly $68,000 in November 2021. Its value can fluctuate madly.


About Bitcoin


Bitcoin is a decentralized cryptocurrency: it's not controlled by any government or financial institution. It operates on a technology called blockchain, a secure and transparent ledger.


Wallets are digital bank accounts: They hold the cryptographic keys allowing users to access and manage Bitcoin currency.




Transactions are verified by miners: Individuals or organizations, mostly the latter, use powerful computers to solve complex math problems, validating transactions and adding them to the blockchain.


They're rewarded with Bitcoin for their efforts. Some miners make big money.


Bitcoin Wallets


Different types of wallets offer varying levels of security, convenience, and features.


Hardware Wallets (Cold Storage): Considered the most secure option, these physical devices store private keys offline. Examples include Ledger and Trezor.




Software Wallets (Hot Storage): These are applications to install on computer or smartphone. They're convenient for everyday use but less secure than hardware wallets. Popular options include Exodus, Electrum, and Trust Wallet. They charge fees for transactions.


Online Wallets (Web-Based): Provided by exchanges or other online platforms, these are the easiest to access but also the most vulnerable to security breaches.


Step 3: Obtaining Bitcoin


Buying on Cryptocurrency Exchanges: This is the most popular option. Exchanges like Coinbase, Binance, Kraken, and Gemini allow purchase of Bitcoin with fiat currencies (USD, EUR, etc).


  1. Create an Account: Register with email and password.


  2. Verify Identity: Many exchanges ask for ID verification.


  3. Deposit Funds: Connect bank account or credit card to add money.


  4. Purchase Bitcoin: In the Bitcoin trading section, choose amount and complete the trade.




Peer-to-Peer (P2P) Marketplaces: Platforms like LocalBitcoins and Paxful connect buyers and sellers directly. This can offer more flexibility and potentially better prices, but it also comes with increased risk.


Mining Bitcoin: While theoretically possible for anyone, mining Bitcoin is now dominated by large-scale operations due to its computational intensity. It's not a viable option for individual users.


Earning Bitcoin: Some websites and apps reward users with small amounts of Bitcoin (called "satoshis") for completing tasks, watching ads, or participating in surveys.


Bitcoin Faucets: Websites may give away small amounts of Bitcoin as promotions.





Step 4: Using Bitcoin


Online Purchases: Many online retailers now accept Bitcoin as payment. Look for the Bitcoin logo at checkout.


Peer-to-Peer Transactions: Bitcoin can be sent directly to anyone with a Bitcoin address.


Investing and Trading: Hold Bitcoin as a long-term investment or trade it on cryptocurrency exchanges.


Remittances: Send money internationally faster and with lower fees compared to traditional methods.




Making Transactions


Online stores accepting Bitcoin provide a QR code or wallet address for payment. Scan the code or input the address, specify the amount, and confirm the transaction through your wallet app.


Bitcoin Fees


When making a transaction, users incur a fee, which goes to miners for processing. As Bitcoin’s network gets busier, fees can rise. For instance, in 2021, Bitcoin transaction fees range from $1 to over $60, depending on network activity.




Using Bitcoin for Investment


Many view Bitcoin primarily as an investment. Here are some effective strategies:


  • Buy and Hold: This involves purchasing Bitcoin and keeping it for the long term while hoping its value increases.


  • Trading: If confident, consider frequently trading Bitcoin to capitalize on price movements.


  • Diversification: Rather than investing solely in Bitcoin, investors often spread investments across various cryptocurrencies and traditional assets. This helps minimize risks.





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copyright Sylvia Rose 2024

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