Ok, đây là **bản dịch tiếng Anh của Bài 1** để bạn đăng lên Binance Square (đã tối ưu đúng mẹo Write to Earn: có cashtag $BTC, CTA gắn widget, nội dung thực tế):
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## 🟡 Post 1 – The Core Value of $BTC (For Beginners)
**$BTC – Why is it still the “king” of crypto?**
If you’re new to the market, understanding **$BTC (Bitcoin)** is the most important foundation:
**1️⃣ Absolute scarcity**
* Total supply is capped at **21 million BTC** → no one can print more like fiat money.
* The Halving mechanism reduces new supply over time, making BTC deflationary by design.
**2️⃣ Decentralized & transparent**
* No central bank controls Bitcoin.
* All transactions are publicly verifiable on the blockchain.
**3️⃣ The “safe haven” of crypto**
* During strong market volatility, capital often flows back to **$BTC** first.
* Bitcoin usually leads the trend for the entire altcoin market.
**4️⃣ Highest liquidity in the market**
* Easy to buy/sell with low spread.
* Suitable for both long-term holders and active traders.
👉 If you’re new: start with **DCA into $BTC** (buy weekly/monthly) to reduce timing risk.
#BTC #Bitcoin #CryptoBasics #InvestSmart
