نتایج جستجو برای: cryptocurrency
تعداد نتایج: 2254 فیلتر نتایج به سال:
IOTA differentiates itself from other cryptocurrencies by being based on a non-blockchain data structure with a highly scalable approach to transaction confirmation. In addition, it exclusively uses post-quantum cryptography. However, as with most cryptocurrencies, IOTA’s ledger is currently completely transparent. Constructing an acceptable privacy solution within these parameters is a conside...
We present efficient protocols for amortized secure multiparty computation with penalties and secure cash distribution, of which poker is a prime example. Our protocols have an initial phase where the parties interact with a cryptocurrency network, that then enables them to interact only among themselves over the course of playing many poker games in which money changes hands. The high efficien...
Fabric is amodular and extensible open-source system for deploying and operating permissioned blockchains and one of theHyperledger projects hosted by the Linux Foundation (www.hyperledger.org). Fabric is the first truly extensible blockchain system for running distributed applications. It supports modular consensus protocols, which allows the system to be tailored to particular use cases and t...
Cryptocurrencies are examined through the asset flow equations and experimental asset markets. Since tangible value of a typical cryptocurrency is non-existent, the theory suggests that price will gravitate toward liquidity value, i.e., the total amount of cash available for purchase of the asset divided by the number of units. Thus it is unlikely that cryptocurrencies in their current form wil...
Bitcoin was the first currency not controlled by a single entity (Nakamoto 2008). Bitcoin is a cryptocurrency, built on blockchain technology. Initially known to only a few nerds and criminals it now has hundreds of thousands of daily transactions. Bitcoin has achieved values of more than US$15,000 per coin (as of the end of 2017). Rising value attracts attention. For some, Bitcoin is digital f...
Ð This paper examines the changes in policy instruments and public institutions under the New Economic Model (NEM) that have aected Latin American agriculture, with particular attention to Brazil, Mexico, and Chile. In general, production has increased, while acreage and rural employment have declined in many countries, in the context of a shift from traditional to nontraditional products. The...
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