Beware of phishing attacks, Ledger will never ask for the 24 words of your recovery phrase. Never share them. Learn more

Products
Downloads
Learn
Crypto Assets
For Business
Support

Ledger Academy
Blockchain

Ledger Academy

Let’s unblock blockchain.

Blockchain technology for hardened non-technologists.

The Top 5 Blockchain Games You Can Explore

Beginner May 31, 2021

The Race To Web 3: Ethereum, Cardano & Polkadot

Beginner May 14, 2021

The Blockchain Generations

Beginner May 11, 2021

Web 3: From The Internet Of Information To The Internet…

Beginner May 6, 2021

What is a dApp?

Beginner Apr 29, 2021

Blockchain Revolution: Empowering Developing Countries

Beginner Apr 22, 2021

What is a smart contract?

Beginner Apr 15, 2021

From Dotcoms to Blockcoms

Beginner Apr 8, 2021

Consensus Protocols: How Are Blockchains Secure?

Beginner Apr 1, 2021

The World of Oracles: Chainlink and Band

Beginner Feb 23, 2021

Blockchain transaction

How to Read a Blockchain’s Transaction History

Beginner Sep 11, 2020

What Are Public Keys and Private Keys?

Beginner Oct 23, 2019

1
2

Products

For Business
- Ledger Entreprise Solutions
- Ledger Origin

Get started

Crypto Assets
- Bitcoin
- XRP
- Ethereum
- Bitcoin Cash
- Eos
- Stellar
- See all assets

About
- Our vision
- Ledger Academy
- The company
- The people
- Diversity
- In the news
- Blog
- Join us

See also
- Support
- Bounty program
- Resellers
- Affiliates
- Status
- Developers
- Partners

Legal

Like being first?

New coins supported, blog updates & exclusive offers directly in your inbox

Enter your email

Announcements can be found on our blog. Press contact: [email protected]

Copyright © Ledger SAS. All rights reserved. Ledger, Ledger Nano S, Ledger Vault, Bolos are registered trademarks of Ledger SAS