Explore the Ledger
Personalized crypto education from first principles through advanced use.
Choose your experience level
Research any token
Blockchain Foundations
What a blockchain is, why ledgers matter, nodes, consensus, finality, and public verification.
Coins, Tokens & Use Cases
Understand native coins, tokens, utility, governance, tokenization, supply, emissions, and use-case analysis.
Wallets & Self-Custody
Hot wallets, cold wallets, public addresses, private keys, seed phrases, approvals, and safe transfers.
U.S. Exchanges
How buying, selling, conversions, order types, fees, settlement, and withdrawals work across major U.S. platforms.
Staking & Rewards
Native staking, liquid staking, validator concepts, lockups, slashing, reward taxation, and risk.
AMMs & DeFi
Liquidity pools, automated market makers, slippage, impermanent loss, smart-contract risk, and approvals.
Trading & Risk
Market/limit orders, technical context, position sizing, stop discipline, and why trading differs from investing.
Crypto Taxes & Records
FIFO framework, cost basis, proceeds, gains/losses, short vs. long term, fees, swaps, and transfers.
Exchange & Wallet Coverage
The curriculum framework is designed for Coinbase, Coinbase Advanced, Kraken, Gemini, Binance.US and other U.S.-available exchanges, plus major hot and cold wallets. Availability varies by state and can change.
Crypto Reference Directory
Definitions, explorers, official websites, wallets, documentation, project resources, and clickable primary-source links.