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USDC$1.00+0.01%
SOL$117.30+1.02%
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ZEC$1,505-0.31%
FIGR_HELOC$1.01—
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ADA$0.2487+3.62%
LEO$8.99+0.25%From your first block to the finer details. Explore the ideas, people, and systems behind the market—one useful explanation at a time.
Follow a transaction from a key to a shared ledger.
Begin with BlockchainExplore contracts, liquidity, borrowing and the risks between them.
Begin with Smart contractUnderstand what a price, valuation or sentiment indicator can tell you.
Begin with Market capitalizationLearn custody, permissions and how to assess what you sign.
Begin with Hardware walletConnect the original ideas to the incidents that changed the industry.
Begin with A Cypherpunk's ManifestoSeparate technical standards, issuer claims and legal frameworks.
Begin with Howey testCrypto-friendly bank that wound down after deposit flight and the 2022 to 2023 stress, ending SEN network lore.
Large late-cycle allocations that became case studies in boom-time FOMO at fund scale.
The 2023 to 2024 recovery of Solana activity and price after the FTX stigma, led by memes, DeFi, and cheaper blockspace.
Early high-throughput Solana incidents that froze the network and forced client upgrades.
U.S. approval of spot Bitcoin ETFs in January 2024, opening mainstream brokerage access to BTC.
U.S. spot ether ETFs that followed Bitcoin, with more limited staking features at launch.
Tesla's 2021 BTC purchase and later partial sale, a corporate-treasury case study.
Years of debate over USDT reserves, attestations, and Bitfinex ties. Still the deepest dollar liquidity in crypto.
The 2016 exploit of The DAO on Ethereum that led to a controversial hard fork and Ethereum Classic.
Ethereum's September 2022 switch from proof of work to proof of stake.
A crypto hedge fund that blew up in 2022 after leveraged bets and contagion from Terra.
An Ethereum-based privacy protocol designated by the U.S. Treasury in 2022 and removed from its economic sanctions list in March 2025.
The Official Trump Solana memecoin launched mid-January 2025. Price spiked into the tens of billions FDV lore then crashed; trading fees accrued to affiliated entities while many late buyers lost money.
A major 2024 exchange breach that froze a large share of user assets and highlighted multisig and custody design risk.
A marketing and technical label for internet apps that use wallets, tokens, and user-owned state.
A signature verification exploit that minted unbacked wrapped ether on Solana.
Definitions offer a starting point. Detailed readings include the sources behind the explanation.