Economy & Markets
Oil price shock puts inflation, rates and markets on edge
Updated July 29, 2026, at 10:30 a.m. ET. The oil price shock moved back to the center of…
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Bitcoin
Bitcoin
Bitcoin gap limit: why wallet funds can look missing
The Bitcoin gap limit is an address-discovery rule, not a cap on how much bitcoin you can own.…
Wallets
BIP derivation path: a practical wallet recovery guide
A derivation path identifies a location in a deterministic wallet’s key tree. One initial configuration can generate many…
Security
Bitcoin dust attack: privacy risks and safe handling
A Bitcoin dust attack uses unsolicited small outputs to observe possible links in later spending. Receiving one does…
Bitcoin
Bitcoin UTXO consolidation: fees, timing and privacy
Bitcoin UTXO consolidation means spending several outputs into one or a few new outputs that you control. It…
Bitcoin
Bitcoin RBF and CPFP: how to raise a stuck fee
An unconfirmed Bitcoin transaction does not become faster because someone sends a second payment or adds an arbitrary…
Economy & Markets
Strong or weak dollar: effects on stocks, gold and Bitcoin
A strong or weak dollar is a relative statement: strong against which currency, over what period and measured…
Economy & Markets
Gold, Bitcoin and stocks: differences and correlations
Gold, Bitcoin and stocks are often placed in the same chart, but they represent different economic claims. Gold…
Economy & Markets
Inflation, interest rates and markets: how they connect
Inflation, interest rates and markets are linked by a chain of expectations, policy decisions, financing costs and discount…
Bitcoin
Proof of work: what it is and why it secures Bitcoin
Last updated: July 2026. Proof of work is an evergreen concept to understand before using crypto seriously. In…