#BTCvsETH **BTC vs ETH (Bitcoin vs Ethereum): A Comparison**
Here’s a straightforward breakdown to help you compare **Bitcoin (BTC)** and **Ethereum (ETH)** — the two most prominent cryptocurrencies:
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### 🔹 **1. Purpose**
| Feature | Bitcoin (BTC) | Ethereum (ETH) |
| ----------------- | -------------------------------- | --------------------------------------------------- |
| **Main Use Case** | Digital currency, store of value | Decentralized applications (dApps), smart contracts |
| **Vision** | Replace traditional money | Build a decentralized internet ("Web3") |
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### 🔹 **2. Technology**
| Feature | Bitcoin | Ethereum |
| -------------------------- | --------------------------------------------- | --------------------------------------- |
| **Blockchain** | Simple, focused on transactions | Programmable, supports smart contracts |
| **Programming Language** | Script (limited functionality) | Solidity (Turing-complete) |
| **Consensus (as of 2025)** | Proof of Work (PoW), slowly adopting upgrades | Proof of Stake (PoS) since Ethereum 2.0 |
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### 🔹 **3. Supply**
| Feature | Bitcoin | Ethereum |
| --------------------- | ------------------------------------ | -------------------------------------------------- |
| **Maximum Supply** | 21 million (hard cap) | No fixed supply cap |
| **Inflation Control** | Fixed and decreasing through halving | Dynamically adjusted (burn mechanism via EIP-1559) |
Der (except in congestion) | Can be high during high activity |
| **Scalability** | Limited | Improving via Layer 2 (e.g., Rollups, Sharding coming) |
