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Episode Markers
  • 03:41
     
    #different versions of the ledger   
    Suppose you're joining the network for the first time, and request a copy of the transaction chain to get caught up, but receive several different versions of the ledger. Which one should you trust?
  • 03:48
     
    #What would stop a single person from voting millions of times   
    Ideally, you would trust the one that the majority of people are using, but determining this on the internet is difficult. What would stop a single person from voting millions of times? Bitcoin prevents this by requiring people to solve math problems to vote. This causes each vote to have a cost in computing power, making it unlikely that a single person or group could ever afford to outvote or out-compute the majority of users.

How Bitcoin Works in 5 Minutes (Technical)

A short introduction to how Bitcoin Works. Want more? Check out my new in-depth course on the latest in Bitcoin, Blockchain, and a survey of the most exciting projects coming out (Ethereum, etc): https://app.pluralsight.com/library/courses/bitcoin-decentralized-technology Lots of demos on how to buy, send, store (hardware, paper wallet). how to use javascript to send bitcoin. How to create Ethereum Smart Contract, much more. Written Version: http://www.imponderablethings.com/2014/04/how-bitcoin-works-in-5-minutes.html Less technical version: https://www.youtube.com/watch?v=t5JGQXCTe3c Donation address: 1K7A6wsyxj6fThtMYcNu6X8bLbnNKovgtP Germain caption translation provided by adi331 : 19s6rqRfHa19w7wcgwtCumPs1vdLDj1VVo (thanks!!)






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