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Coinbook Meme Contest

Ends February 28th
Send all memes to and include your preferred coin for payment.
  • 1st Place: $200
  • 2nd Place: $150
  • 3rd Place: $100
  • 4th Place: $50
  • 5th+ Place: $1 per entry (max of $5)
  • Payment in BTC, FTC, CBX, DGB, or LTC
  • Must Include Coinbook Name or Logo
  • Payment to your Coinbook account
  • (So get registered if needed)
  • Each entry must be unique
  • (First entry gets credit on duplicates)
Trezor Hardware Wallet

The most trusted way to keep your coins offline and safe from hackers. TREZOR provides personal cold storage that gives you complete control.

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Trezor Logo

Why Coinbook?

No Confusion

Our margins are included in the price. You get exactly what you expect when you transact with us - no deposit fees, no withdrawal fees, no surprises, no confusion. Welcome to the Coinbook experience! Everything is exactly as it should be - simple and transparent.


We exceed all federally required banking encryption for sending and storing data, using AES encryption and other leading standards. Two factor authentication is required on all trading accounts. We teach and expect our customers to store their own coins.

Simple & Fast

Coinbook's open API design allows for an enormous amount of trade volume to be executed lightning fast. Everything is engineered to be simple, intuitive, and user-friendly. If you have any questions, our world-class support team will help you every step of the way.

Our Philosophy

We embrace technology - expect segwit for bitcoin. We embrace ownership - every customer should control their own coins using a hardware wallet. We embrace solid coins - only the best coins that have proven themselves will trade on our platform.


(385) 247-COIN