Bitcoin Addresses Explained

6 min readarticleIncludes quiz · 5 questions

A Bitcoin address is like your email address for money - it's what you share with others to receive Bitcoin. Let's understand how they work.

A Bitcoin address looks like this:

`bc1qxy2kgdygjrsqtzq2n0yrf2493p83kkfjhx0wlh`

It\'s a long string of letters and numbers that represents a destination for Bitcoin payments.

Important Address Facts:

  • Public sharing: Safe to share your address publicly
  • One-time use: Best to use a new address for each transaction
  • Case sensitive: Every character matters
  • QR codes: Can be shown as QR codes for easy scanning
  • Not your identity: Addresses don't contain personal information

Address vs Private Key:

  • Address = Your mailbox (others put mail in)
  • Private Key = Your mailbox key (only you can open)

Never confuse the two! Share addresses freely, guard private keys with your life.

Test Your Knowledge

This lesson includes a 5-question quiz (passing score: 75%).

Quiz functionality available in the mobile app.