• Education
    • General
      • Dictionary
      • Economics
      • Corporate Finance
      • Roth IRA
      • Stocks
      • Mutual Funds
      • ETFs
      • 401(k)
    • Investing/Trading
      • Investing Essentials
      • Fundamental Analysis
      • Portfolio Management
      • Trading Essentials
      • Technical Analysis
      • Risk Management
  • Markets
    • News
      • Company News
      • Markets News
      • Trading News
      • Political News
      • Trends
    • Popular Stocks
      • Apple (AAPL)
      • Tesla (TSLA)
      • Amazon (AMZN)
      • AMD (AMD)
      • Facebook (FB)
      • Netflix (NFLX)
  • Simulator
    • Simulator
      • Create an Account
      • Join a Game
    • My Simulator
      • My Game
      • Create a Game
  • Your Money
    • Personal Finance
      • Wealth Management
      • Budgeting/Saving
      • Banking
      • Credit Cards
      • Home Ownership
      • Retirement Planning
      • Taxes
      • Insurance
    • Reviews & Ratings
      • Best Online Brokers
      • Best Brokers for Beginners
      • Best Roth IRA Accounts
      • Best Trading Platforms
      • Best Robo-Advisors
      • Betterment vs Wealthfront
      • Betterment vs Vanguard
      • Wealthfront vs Vanguard
  • Advisors
    • Your Practice
      • Practice Management
      • Continuing Education
      • Financial Advisor Careers
      • Investopedia 100
    • Wealth Management
      • Portfolio Construction
      • Financial Planning
  • Academy
    • Popular Courses
      • Investing for Beginners
      • Become a Day Trader
      • Trading for Beginners
      • Technical Analysis
    • Courses by Topic
      • All Courses
      • Trading Courses
      • Investing Courses
      • Financial Professional Courses
Blockchain
  • Guide to Blockchain
Cryptocurrency Blockchain

Blockchain

Blockchain is the digital platform behind Bitcoin and other cryptocurrencies. It is intended to create faster, more efficient ways to transmit, receive, and track orders using secure data.

Blockchain
  • Guide to Blockchain
Digital Cryptocurrency Bitcoin : Illustration
Smart Contracts Definition
Smart contracts are self-executing contracts with the terms of the contract between buyer and seller directly written into lines of code.
  • Bitcoin logo on circuit board, illustration.
    Where Is the Cryptocurrency Industry Headed in 2019?
  • How Does Blockchain Work?
  • What Is EOS?
  • Forget Bitcoin: Blockchain is the Future
  • A phone showing an electronic representation of how a blockchain system works across the globe.
    TRON CEO Justin Sun on Blockchain and Scalability
  • Public, Private, Permissioned Blockchains Compared
  • Top 5 Books to Learn About Blockchain
  • Which Industries Will Blockchain Disrupt Next?
  • Blockchain Technology's Three Generations
  • Blockchain: One of History's Greatest Inventions?
  • Hashgraph Consensus Mechanism
  • Education Projects Could Revolutionize Blockchain
  • Tron Logo
    What Is Tron?
  • 6 Companies Using Blockchain To Change Travel
  • Golden Bitcoins
    Consensus Mechanism (Cryptocurrency) Definition
  • Hyperledger Iroha
  • Hyperledger Fabric Definition
  • Can Decentralized, Blockchain-based Internet Become A Reality?
  • What Is Stellar Blockchain?
  • What Is the Difference Between Blockchain ETFs and Bitcoin ETFs?
  • A physical Bitcoin resting on a stack of hundred dollar bills.
    Permissioned Blockchains Definition
  • How Do Blockchain ETFs Work?
  • The Blockchain Job Market Is Booming
  • What Is SegWit2x?
  • 0x Protocol
  • Golden Bitcoins
    Distributed Ledger Technology Definition
  • Blockchain ETF
  • Block Header (Cryptocurrency) Definition
  • A visual representation of the digital Cryptocurrency.
    Hard Fork (Blockchain) Definition
  • Bitcoin logo on circuit board, illustration
    Block Height Definition
  • Hash Definition
  • SegWit (Segregated Witness) Definiti0n
  • A cool chipboard graphic of the Bitcoin symbol rising above some circuitry.
    Nonce Definition
  • Blockchain Losses Worth Billions Threaten Technology's Growth
  • A close up of transparent bitcoin sign standing on golden digital surface surrounding by wire network.
    How does a block chain prevent double-spending of Bitcoins?
  • Polybius: A Worthy Investment?
  • A collection of images that represent positive growth, such as bar charts and line graphs, superimposed over a background consisting of binary code.
    Block (Bitcoin Block) Definition
  • Cardano
  • blockchain
    Blockchain: Everything You Need to Know
  • What Does the Bitcoin Blockchain Record?
  • Cryptocurrency
    Merkle Tree
  • 5 Ways to Invest in the Blockchain Boom
TRUSTe
  • About Us
  • Terms of Use
  • Dictionary
  • Editorial Policy
  • Advertise
  • News
  • Privacy Policy
  • Contact Us
  • Careers
  • California Privacy Notice
  • #
  • A
  • B
  • C
  • D
  • E
  • F
  • G
  • H
  • I
  • J
  • K
  • L
  • M
  • N
  • O
  • P
  • Q
  • R
  • S
  • T
  • U
  • V
  • W
  • X
  • Y
  • Z
Investopedia is part of the Dotdash publishing family.