Overview
FrançaisABSTRACT
In 2008 Satoshi Nakamoto defined a new currency model. The issuance and management of currency take place on a peer-to-peer network without central control. Bitcoin was the first cryptographic currency created on this model. It has existed since January 2009. Like the 7000 other crypto-currencies of the same type created in its wake, it works through what is called a blockchain, a file shared and controlled collectively by a peer-to-peer network. It can be used for many other purposes. Many applications are being developed and implemented gradually, especially in the world of banking and finance.
Read this article from a comprehensive knowledge base, updated and supplemented with articles reviewed by scientific committees.
Read the articleAUTHOR
-
Jean-Paul DELAHAYE: Professor Emeritus, University of Lille1 - Center de recherche en informatique, signal et automatique de Lille (CRISTAL), UMR CNRS 9189, France
INTRODUCTION
Blockchain technology was born with bitcoin, which today remains the major application and the most remarkable example of its implementation. It has become clear, however, that alongside the success of this particular blockchain, many other variants are possible, some more complex, more powerful but more risky (Ethereum), some simpler (private blockchains). A voluminous array of methods and applications is being created and designed, inspired in one way or another by Satoshi Nakamoto's unexpected construction. There is no doubt that this new technology will play a decisive role in our networked world, where the tools needed to create secure exchanges of information, value and trust will be key to progress.
Exclusive to subscribers. 97% yet to be discovered!
You do not have access to this resource.
Click here to request your free trial access!
Already subscribed? Log in!
The Ultimate Scientific and Technical Reference
KEYWORDS
cryptography | peer-to-peer networks | Bitcoin | shared trust | proof of work | blockchain
This article is included in
Software technologies and System architectures
This offer includes:
Knowledge Base
Updated and enriched with articles validated by our scientific committees
Services
A set of exclusive tools to complement the resources
Practical Path
Operational and didactic, to guarantee the acquisition of transversal skills
Doc & Quiz
Interactive articles with quizzes, for constructive reading
Creating trust with blockchains
Bibliography
Also in our database
Exclusive to subscribers. 97% yet to be discovered!
You do not have access to this resource.
Click here to request your free trial access!
Already subscribed? Log in!
The Ultimate Scientific and Technical Reference