Wallets & Security
Cold Storage and Hardware Wallets: A Beginner Guide
Learn cold storage and hardware wallet setup, backup checks and approval risks, with an example showing why offline keys cannot prevent every loss.
Read guide →Ledgers Academy Reference
Master Guides
15 in-depth learning paths connecting crypto fundamentals, markets, security, tax, and infrastructure.
Choose a topic, then follow the examples and primary sources.
Onchain & Trading
Onchain Analysis and DEX Trading: Evidence and Risk
Use onchain analysis and DEX trading examples to distinguish transfers from sales, calculate price impact and inspect token permissions and liquidity.
Read guide →Markets & Macro
Bitcoin Market Cycles: Halvings, Liquidity and Evidence
Understand Bitcoin market cycles by separating issuance, demand and macro data. Work through halving arithmetic and learn to test a liquidity claim.
Read guide →Trading
Crypto Trading for Beginners: Orders and Risk
Learn crypto trading order types, weighted fill prices and position sizing through worked examples, including fees, slippage and stop-order limits.
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DeFi
Decentralized Finance Guide: Lending, Yield and Risk
Understand decentralized finance with worked health-factor and yield examples. Check contracts, oracles, asset issuers and withdrawal dependencies.
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Tax & Regulation
Crypto Tax Guide: Records, Transfers and Cost Basis
Build crypto tax records, reconcile transfers and compare cost-basis calculations. Learn why US, UK and Swedish reporting methods must be distinguished.
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History & Philosophy
History of Cryptocurrency: Privacy, Payments and Custody
Explore the history of cryptocurrency through original documents and a custody comparison. Separate early design goals from later market interpretations.
Read guide →Blockchain Infrastructure
Blockchain Architecture: Layer 1, Layer 2 and Exit Risk
Understand blockchain architecture, rollup verification and data availability. Compare complete journey costs and check how a Layer 2 withdrawal works.
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Bitcoin
Bitcoin Ecosystem: Lightning, Ordinals, Runes and L2s
Navigate the Bitcoin ecosystem with a Lightning liquidity example and checks for inscriptions, Runes and the custody behind BTC-labelled bridges.
Read guide →Bitcoin
Bitcoin Mining: Hashrate, Power Costs and Break-Even
Understand Bitcoin mining with worked electricity, efficiency and operating-margin calculations. Separate consensus validation from mining economics.
Read guide →Blockchain Infrastructure
Web3 Infrastructure: RPC, Oracles, Indexers and MEV
Trace Web3 infrastructure from RPC requests to confirmed receipts. Check stale prices, oracle dependencies, indexer labels and transaction ordering.
Read guide →Onchain & Trading
Memecoin Trading: Liquidity, Permissions and Evidence
Assess memecoin trading risk with original exit-liquidity and holder-concentration examples. Check token authorities and distinguish valuation from reserves.
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Digital Ownership
NFTs and Digital Ownership: Metadata, Rights and Royalties
Understand NFTs and digital ownership by checking token identity, metadata, licences and royalty policies. Compare what different purchases actually grant.
Read guide →Markets & Regulation
Crypto Policy and CBDCs: Read the Rules and Evidence
Evaluate crypto policy and CBDCs using official sources. Distinguish proposals from implementation and reserve transfers from new market purchases.
Read guide →Tax & Regulation
Ledger Live Taxes: Export Transactions and Prepare Crypto Records
Ledger Live, now branded Ledger Wallet, can export transaction activity for recordkeeping, but it does not calculate tax, determine cost basis, classify every event, or prepare a tax return.
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