Blockchain is rewriting healthcare. Decentralized ledgers let patients own their records, granting secure, tamper‑proof access across hospitals. Smart contracts automate consent, while transparent supply chains curb counterfeit drugs. With cheaper storage and instant audit trails, care becomes faster, safer, and more affordable.
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Crypto derivatives let traders hedge, speculate, and unlock liquidity beyond spot markets. From futures and options to perpetual swaps, these instruments embed price, volatility, and time. Understanding their mechanics—settlement, margin, and risk—helps spot real value and avoid pitfalls. Dive into the world where crypto meets finance.
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NFTs are digital tokens that use blockchain to prove scarcity, authenticity, and ownership of unique assets—art, music, virtual real estate, collectibles. Unlike fungible crypto, each NFT is distinct, so the buyer owns a verifiable, irreplaceable piece. The market fuels creators, enables royalties, and opens new economies in games and virtual worlds. As the Web‑3 ecosystem matures, NFTs become a cornerstone for digital identity and commerce.
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