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  1. ChangeNOW | Help Center
  2. Crypto Basics

Crypto Basics

Everything you need to know about cryptocurrencies and blockchain

General guide

  • What are Smart Contracts in crypto?
  • What Crypto Wallet To Choose?
  • What is a fixed rate exchange?
  • Exchanger vs. Exchange. Which one to choose?
  • Limits. Why do some exchanges have them? How do they work?
  • What is a cryptocurrency airdrop?
See all 9 articles

Cryptocurrency and Blockchain Glossary

  • Common cryptocurrencies terms
  • What is the transaction hash?
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