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  2. Cryptocurrency - Wikipedia

    en.wikipedia.org/wiki/Cryptocurrency

    Cryptocurrencies are generally viewed as a distinct asset class in practice. [6] [7] [8] Some crypto schemes use validators to maintain the cryptocurrency. In a proof-of-stake model, owners put up their tokens as collateral. In return, they get authority over the token in proportion to the amount they stake.

  3. Executive Order 14067 - Wikipedia

    en.wikipedia.org/wiki/Executive_Order_14067

    Executive Order 14067. Guaranteeing that digital assets are developed in a responsible manner. Executive Order 14067, officially titled Ensuring Responsible Development of Digital Assets, was signed on March 9, 2022, and is the 83rd executive order signed by U.S. President Joe Biden. The ultimate aim of the order is to develop digital assets in ...

  4. Bitcoin - Wikipedia

    en.wikipedia.org/wiki/Bitcoin

    Bitcoin (abbreviation: BTC; sign: ₿) is the first decentralized cryptocurrency. Nodes in the peer-to-peer bitcoin network verify transactions through cryptography and record them in a public distributed ledger, called a blockchain, without central oversight.

  5. Cardano (blockchain platform) - Wikipedia

    en.wikipedia.org/wiki/Cardano_(blockchain_platform)

    Uses Distributed computing. Cardano is a public blockchain platform. It is open-source and decentralized, with consensus achieved using proof of stake. It can facilitate peer-to-peer transactions with its internal cryptocurrency, ADA. [5] Cardano's development began in 2015, led by Ethereum co-founder Charles Hoskinson.

  6. Decentralized autonomous organization - Wikipedia

    en.wikipedia.org/wiki/Decentralized_autonomous...

    A decentralized autonomous organization ( DAO ), sometimes called a decentralized autonomous corporation ( DAC ), [a] [1] is an organization managed in whole or in part by decentralized computer program, with voting and finances handled through a blockchain. [2] [3] [4] In general terms, DAOs are member-owned communities without centralized ...

  7. Blockchain - Wikipedia

    en.wikipedia.org/wiki/Blockchain

    A blockchain is a distributed ledger with growing lists of records (blocks) that are securely linked together via cryptographic hashes. Each block contains a cryptographic hash of the previous block, a timestamp, and transaction data (generally represented as a Merkle tree, where data nodes are represented by leaves).

  8. Glossary of cryptographic keys - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_cryptographic_keys

    crypto ignition key An NSA key storage device shaped to look like an ordinary physical key. cryptovariable - NSA calls the output of a stream cipher a key or key stream. It often uses the term cryptovariable for the bits that control the stream cipher, what the public cryptographic community calls a key.

  9. Ethereum - Wikipedia

    en.wikipedia.org/wiki/Ethereum

    Ethereum is a decentralized blockchain with smart contract functionality. Ether (Abbreviation: ETH;) is the native cryptocurrency of the platform. Among cryptocurrencies, ether is second only to bitcoin in market capitalization.