Mary Jane

A writer. A poet. A believer in financial innovation.

Hardware Wallet

How to Use a Hardware Wallet

3 Key Takeaways: How to Use a Hardware Wallet Safely in 2025 The year 2025 is proving to be another transformative period for cryptocurrency. As digital assets gain mainstream adoption and institutional backing, security has become the top priority for investors. With billions lost annually to phishing scams, exchange hacks, and compromised private keys, hardware…

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Hardware Wallet

How to Use a Hardware Wallet

Key Takeaways What Is a Hardware Wallet? A hardware wallet is a physical device that securely stores your private keys offline. It’s often called “cold storage” because it isolates your crypto from the internet—protecting it from hackers, malware, or phishing scams. Unlike an exchange or software wallet (which keeps your keys on a server or…

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Bitcoin Halving

What Is Bitcoin Halving?

Key Takeaways The Basics: What Exactly Is Bitcoin Halving? Bitcoin halving is one of the most fundamental and fascinating mechanisms built into the Bitcoin protocol. It’s a pre-programmed event that occurs approximately every four years — or after every 210,000 blocks — reducing the reward that miners earn for adding new blocks to the blockchain…

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What is Coinbase

Key Takeaways The Birth of Coinbase: Making Crypto Simple When Coinbase launched in 2012, cryptocurrency was still an obscure concept — complicated, intimidating, and far from mainstream. Its co-founders, Brian Armstrong and Fred Ehrsam, saw an opportunity: to make Bitcoin accessible to anyone with an internet connection. Their vision was simple yet powerful — create…

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blockchain

What Is a Blockchain?

Key Takeaways: What Is a Blockchain? Few technologies have reshaped the digital world as profoundly as blockchain. In 2025, it stands at the center of a technological revolution — powering cryptocurrencies, smart contracts, decentralized finance (DeFi), and even government systems. Yet despite its popularity, blockchain remains misunderstood. What is it exactly? How does it work?…

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