Distributed ledger technology. Play Blockchain Technology trivia solo to sharpen your knowledge, or challenge a friend head-to-head in Trivia Tango — every question comes with an explanation so you learn as you play.
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This mysterious person or group published the Bitcoin whitepaper in 2008 under a pseudonym that remains unidentified to this day.
This is the term for the digital ledger technology that records transactions across many computers so the record cannot be altered retroactively.
This is the process by which new cryptocurrency coins are created and transactions are verified on a proof-of-work blockchain.
This secure digital storage holds the private keys needed to access and manage your cryptocurrency holdings.
This term describes a network where no single entity has control, and power is distributed among all participants.
This is what you call each individual entry or record of cryptocurrency moving from one address to another.
This is the container that bundles multiple transactions together before being added to the blockchain.
This is the secret code that allows you to spend or transfer your cryptocurrency, and must never be shared with anyone.