PPT-Bitcoin and Why I See Bad Future for It

Jing Li 1 Big Picture 1 Price of Bitcoin Check Trade Volume by Yourself Big Picture 2 Google Trend Revealed Preference 3 Big Picture 3 Is It Legal Eco201 Demand and Supply An Easy Problem. Thomas Holenstein. ITS Science . Colloquium. , Nov 6, 2014. Goal of this Talk. Part I: What is Bitcoin?. Approach: technical. Requires digital signatures and random oracles.. Goal of this Talk. Part II: Bitcoin research. David Evans and Samee Zahur. Mining. Why do we need miners?. Conflicting Blocks. Consensus. Majority of hashing power has voted for transactions on longest chain. . It is costly to increase voting power. A Decentralized, Public Ledger . Digital Asset Transfer Mechanism. The views and opinions expressed here are not necessarily those of the Federal Reserve Bank of St. Louis or of the Federal Reserve System.. Cyryptocurrency Project Proposal - Spring 2015. SHA Use in Bitcoin. SHA256 used heavily as bitcoin’s underlying cryptographic hashing function. Two examples (of many) are its use in the Merkle tree hash, as well as the proof of work calculation. Barter. Goods *BECOME* Money. Acceptable. Durable. Portable. Scarce. Divisible. Recognizable. Gold Storage -> Paper Receipts. England, 17. th. Century. Safety for travelers. Charles I’s Royal Mint loan (1640). Brian Green. What is Bitcoin?. Online Transactions Require(d) a Third Party Intermediary. Paypal. , MasterCard, etc.. “Double-Spending Problem”. 2008 - . Bitcoin: A Peer-to-Peer Electronic Cash . Bitcoin . Technology is Game . Changer. Bitcoin != bitcoin. . Decentralized != distributed. Censorship Resistant. Permission-less. Public transactions. Immutable . record. Standardize way to talk money. Bitcoin . Technology is Game . Changer. Bitcoin != bitcoin. . Decentralized != distributed. Censorship Resistant. Permission-less. Public transactions. Immutable . record. Standardize way to talk money. - . An Analysis of the Bitcoin Transaction Graph. Anil Gaihre. Yan Luo. Hang Liu. 12/15/18. University of Massachusetts Lowell. Outline. Introduction and Background. Anonymity Metrics. Macro Analysis. Use our guide to find all supported exchanges and bitcoin ATMs within the United States for your state and local region quickly and efficiently. Download it now. Visit: https://www.smartbitcoininvestments.com/buy-bitcoin-in-united-states/ Use our guide to find all of the supported exchanges and bitcoin ATMs within Japan quickly and efficiently. Download it now. Visit: https://www.smartbitcoininvestments.com/buy-bitcoin-in-japan/ Use our guide to find all of the supported exchanges and bitcoin ATMs within Florida quickly and efficiently. Download it now. Visit: https://www.smartbitcoininvestments.com/buy-bitcoin-in-florida/ Use our guide to find all of the supported exchanges and bitcoin ATMs within Washington quickly and efficiently. Download it now. Visit: https://www.smartbitcoininvestments.com/buy-bitcoin-in-washington/ The Benefits of Reading Books,Most people read to read and the benefits of reading are surplus. But what are the benefits of reading. Keep reading to find out how reading will help you and may even add years to your life!.The Benefits of Reading Books,What are the benefits of reading you ask? Down below we have listed some of the most common benefits and ones that you will definitely enjoy along with the new adventures provided by the novel you choose to read.,Exercise the Brain by Reading .When you read, your brain gets a workout. You have to remember the various characters, settings, plots and retain that information throughout the book. Your brain is doing a lot of work and you don’t even realize it. Which makes it the perfect exercise!