Archive: 2025/12 - Page 3
South Korea Crypto Tax: 20% Gain Tax on Profits Over 50 Million KRW (2027 Start)
South Korea will tax crypto gains at 20% starting January 2027, but only if profits exceed 50 million KRW ($35,900). Staking and mining income can be taxed up to 49.5%. Learn how the rules work, who’s affected, and what to do now.
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Validator Requirements for Different Blockchains: Hardware, Staking, and Costs Explained
Learn the real hardware, staking, and cost requirements to run a validator on Ethereum, Solana, Tron, Cosmos, and other major blockchains - and why most people should delegate instead.
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RichQUACK x CMC Airdrop: What You Need to Know About the QUACK Token Distribution
RichQUACK (QUACK) offers automatic rewards to holders, but there's no official CMC airdrop. Learn the truth about the real airdrop plan, how to avoid scams, and whether QUACK is worth holding in 2025.
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BITEXBOOK Crypto Exchange Review: Is It Safe to Trade on This Platform?
BITEXBOOK crypto exchange shows serious red flags: broken SSL, zero user reviews, no transparency, and no expert trust. Avoid this platform - your crypto isn't safe here.
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Btcwinex Crypto Exchange Review: A Defunct and Likely Scam Platform
Btcwinex is a defunct crypto exchange that operated briefly in 2021 before vanishing. It had no trading volume, no user support, and no withdrawal system. All evidence points to it being a scam designed to steal funds.
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Understanding Merkle Root: How Blockchain Verifies Transactions Without Storing Everything
The Merkle root is a cryptographic hash that compresses all transactions in a blockchain block into one verifiable value. It enables lightweight wallets to confirm payments without downloading the entire chain - making Bitcoin and other blockchains practical for everyday use.
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Shido DEX Crypto Exchange Review: Is This Decentralized Exchange Worth Your Time?
Shido DEX is a tiny, illiquid decentralized exchange with almost no trading volume or user base. Despite a CoinMarketCap listing, it offers no real advantages over major DEXs like Uniswap or PancakeSwap.
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