What is double spending in cryptocurrencies?
Double spending is an attempt to spend the same coins twice. This is a key problem of digital money, which the blockchain solves using a distributed ledger and transaction confirmations.
What is a decentralized application (DApp)?
A DApp is an application whose backend logic runs on a blockchain through smart contracts, without a single central server or controlling owner. The code is open and operates according to predefined rules.
What is Bitcoin (BTC)?
Bitcoin is the world's first decentralized digital currency, running on blockchain technology without a single issuer or intermediaries. It is the foundational asset of the entire cryptocurrency market.
What is a Bitcoin Investment Trust?
A Bitcoin Investment Trust is a company that invests funds in Bitcoin and takes on its purchase and storage, sparing the investor the technical complexities.
What is BitPay?
BitPay is a payment service that allows merchants to accept payments in Bitcoin and other cryptocurrencies, acting as an intermediary between buyer and seller.









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