Hardware Wallet

How to Use a Hardware Wallet

3 SHORT KEY TAKEAWAYS How to Use a Hardware Wallet in 2025–2026: A Simple Guide to Safe Crypto Storage As crypto adoption accelerates into 2025 and 2026, security remains a top priority—especially for long-term holders. With increased hacks, phishing attempts, and smart contract vulnerabilities, keeping digital assets safe is no longer optional. For many investors,…

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blockchain

What Is a Blockchain?

As digital systems become increasingly decentralized, blockchain remains the backbone of innovation shaping everything from global finance to data integrity. But while the term “blockchain” is thrown around in boardrooms, startups, and government circles alike, the technology itself is often misunderstood. In 2025, understanding blockchain is no longer optional—it’s foundational. Whether you’re navigating crypto, enterprise…

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Can You Stake Bitcoin? Here’s How BTC Holders Earn Yield Without PoS

Unlike proof-of-stake (PoS) blockchains such as Ethereum or Cardano, Bitcoin (BTC) uses a proof-of-work (PoW) model, making traditional staking impossible. However, BTC holders still have several options to earn yield — from centralized lending to layer-2 protocols and tokenized Bitcoin on Ethereum. Why Bitcoin Can’t Be Staked Like Ethereum Staking involves locking up crypto assets…

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What Is COTI Blockchain? A Scalable DAG-Based Payment Solution for the Internet of Trust

COTI, short for “Currency of the Internet,” is a next-generation blockchain platform built to optimize digital payments. Combining a unique consensus mechanism with a highly scalable architecture, COTI offers a fast, cost-effective, and secure solution for peer-to-peer and business-to-consumer transactions. The Trustchain: COTI’s Innovative Consensus Algorithm At the heart of the COTI ecosystem lies Trustchain™,…

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