Just as internet democratised exchange of information all across the globe, Blockchain has democratised the exchange of value. Value could mean money, goods and services, data and more. Blockchain is a record-keeping technology, which allows you to maintain a shared ledger, and thus simplifies the process of streamlining transactions and tracking assets – tangible as …
Blockchain is the latest buzz words in the market. Bitcoin is great, but the potential of the underlying technology is immense. Something that started as an evolution is soon going to cause a revolution. Investors are cashing in huge amount because they understand the fortune of this ingenious technology is pretty bright. Industry experts and tech …
Top 55 Blockchain Interview Questions and Answers Read More »
Introduction to Blockchain Technology PDF – Meaning, Types , Advantages Table of Contents Blockchain is the technology used in Bitcoin. It is a public distributed database holding encrypted ledgers. A block is the “current” part of a blockchain which records some or all of the recent transactions, and once completed goes into the blockchain as …
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Advertisement    A new study sponsored and published by the Bank of Canada on the “incentive compatibility” of blockchain technology realizes that back-channel effort and double spending is arguably “unrealistic.”The research tentatively focused on a proof of work model for blockchain technology ,sampling the activities of a “honest miner” and a “dishonest miner”The main reason …
Research: There’s No Such Thing as Double Spending on the Blockchain Read More »
The resolution is basically in the identity of the currency. The cryptography that accompanies bitcoin and in general the different declinations of the blockchain allow you to manage the identity of the cryptocurrency, with its specific ID code, its name and surname and its history. It is as if the banknotes that we have in …
The Double Spending solution with the Bitcoin Blockchain Read More »
First, it was “cloud computing,” then “big data,” followed by the “internet of things” and “artificial intelligence.” Buzzwords from technological paradigm shifts that eventually push the privacy management envelope. So here we are in 2018, and the word most flashed in news reports and blog posts seems to be “blockchain.” Yes, blockchain may be the future of …
ChapterPDF Available March 2019 DOI: 10.1002/9781119488330.ch6 In book: Cybersecurity in Parallel and Distributed Computing Publisher: John Wiley and Sons Authors: This chapter contains sections titled: Introduction Need for Blockchain Security Characteristics of Blockchain Technology Types of Blockchains The Architecture of Blockchain Technology How Blockchain Technology Works Some Other Case Studies for Blockchain Technology Challenges Faced …
Jul 2, 2020 at 06:00 UTCUpdated Jul 2, 2020 at 20:34 UTC (Adrian Swancar/Unsplash) A standard way to transact bitcoin could be misused to enable a kind of double-spending, new research has found. Blockchain sleuths at ZenGo, a wallet startup, have found a vulnerability that affected at least three major competing crypto wallets – Ledger …
Researchers Expose Flaw in Bitcoin Wallets That Could Be Exploited for Double-Spending Read More »
Decentralized Ledger Networks(DLT) has opened up a slew of opportunities for the companies that are looking to innovate. It is not new. Blockchain technology is one of those technologies that have radically changed how industries work. However, there cannot be one single solution for the whole industry. Each startup, company, enterprise, or an industry is …
