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A block chain or blockchain is a permissionless distributed database that maintains a continuously-growing list of transaction records hardened against tampering and revision. It consists of blocks, holding batches of individual transactions. Each block contains a timestamp and an information linking it to a previous block. The block chain is seen as the main technical innovation of bitcoin, where it serves as the decentralized public ledger of all bitcoin transactions. This original design has been the inspiration for other cryptocurrencies and distributed databases. In this series, we cover latest development stories related to blockchain and its applications around the world.

Blockchain Revolution Series

Blockchains won't fix internet voting security – and could make it worse

Oct 20, 2018 15:41 pm UTC| Digital Currency Technology

Looking to modernize voting practices, speed waiting times at the polls, increase voter turnout and generally make voting more convenient, many government officials and some companies hawking voting systems are looking...

Blockchain Revolution Series

TokenPost launches PUBLISH Alliance to help media industry fight fake news using blockchain technology

Oct 01, 2018 01:02 am UTC| Digital Currency Technology

Hot on the heels of the launch of the PUBLISH Protocol, TokenPost, worlds leading blockchain and cryptocurrency media outlet, has taken a step forward and announced a new initiative to bring blockchain benefits to the...

Blockchain Revolution Series

Introducing “PUBLISH” – Next generation blockchain-powered news publishing software protocol

Sep 15, 2018 18:17 pm UTC| Digital Currency

The team behind TokenPost, the largest blockchain news media in Korea, and Kchain, a leading Korean blockchain consulting group, has launched a new project that aims to bring the benefits of blockchain technology and token...

Blockchain Revolution Series

CULedger on track to raise $10M in Series A for credit union-focused DLT platform

Aug 28, 2018 09:17 am UTC| Digital Currency

CULedger, a credit union service organization (CUSO) focused on distributed ledger technology (DLT), has announced that it has raised $8.5 million in Series A funding, which will continue through November 18,...

Blockchain Revolution Series

Trust and regulatory uncertainty biggest hurdles to blockchain adoption: PwC Survey

Aug 28, 2018 06:33 am UTC| Digital Currency

In a recent survey, PwC has found trust and regulatory uncertainty as the biggest obstacles to blockchain adoption. The new research, Blockchain is here. Whats your next move? surveyed 600 executives in 15 countries and...

Blockchain Revolution Series

The Associated Press inks two-part deal with blockchain-based journalism startup Civil

Aug 28, 2018 05:23 am UTC| Digital Currency

Blockchain-based journalism startup Civil has entered into a two-part agreement with The Associated Press, DigiDay reported Founded in 2017, Civil aims to power sustainable journalism by employing a decentralized model...

Blockchain Revolution Series

Digital Currency Revolution

Iran works on national blockchain platform and cryptocurrency

Aug 28, 2018 03:31 am UTC| Digital Currency Fintech

Iran is developing a national blockchain platform which will enable the country to build a money transfer network with its allies, an official at the Central Bank of Iran was recently quoted saying. Speaking during a...

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Economy

Burger King Ordered to Compensate Injured Customer With Almost $8M Payout

Burger King is set to shell out about $8 million after the court ordered it to pay a customer who was injured at the restaurant. The burger store chains franchisee in Florida has been found guilty of negligence by the...

Nestlé Reveals New Operations Chief to Replace Retiring Magdi Batato

Nestlé SA food and drink company announced it has appointed the new companys head of operations. Effective on July 1, Stephanie Pullings Hart will be the new deputy head of operations, and she will be stationed at...

Asda Reportedly Finalizing £10B Merger Deal With EG Group

Asda is reportedly in the midst of finalizing its merger agreement with UK-based EG Group, which operates filling stations, fast-food outlets, and convenience stores. Reportedly, the deal will include more than 500 million...

Panera Brands Promotes Exec to CEO Post Amid IPO Plans

Panera Brands Inc., an American bakery-cafe chain store, revealed it has promoted one of its high-ranking executives to become its new chief executive officer. The promotion comes as the company reportedly plans for an...

Samsung To Invest ₩30 Billion in Advancing Smart Factories for SMEs

Samsung Electronics Co. will invest 30 billion won over the next three years in its Smart Factory 3.0 project which would transform SMEs manufacturing facilities into smart factories usingartificial intelligence (AI) and...

Politics

North Korea Media Criticizes US, South Korea, Japan Missile Warning Agreement

North Korean state media criticized the agreement made between the United States, South Korea, and Japan that would allow the three countries to share information in real-time on the isolated nations missile launches. This...

US: Biden Nominates Air Force Chief as Top General

The White House announced this week that US President Joe Biden has appointed US Air Force Chief Gen. Charles Q. Brown to serve as the next Chairman of the Joint Chiefs of Staff. Brown would become the second Black officer...

Russia-Ukraine War: Norway to Support Joint Training Programs for F-16s

Norway supports the push for joint training programs for Ukrainian pilots to fly F-16 jets. This follows the endorsement by the United States for the training programs with Ukraine, assuring that the jets will not be used...

Japan Scrambles Fighter Jets Following Incursion of Russian 'Intelligence-Gathering' Aircraft

The Japanese defense ministry said it scrambled fighter jets after a Russian intelligence-gathering aircraft was spotted flying over the Pacific Ocean and the Sea of Japan this week. This follows recent incidents,...

Science

Gravitational wave detector LIGO is back online after 3 years of upgrades – how the world's most sensitive yardstick reveals secrets of the universe

After a three-year hiatus, scientists in the U.S. have just turned on detectors capable of measuring gravitational waves - tiny ripples in space itself that travel through the universe. Unlike light waves, gravitational...

Why don't rocks burn?

While many rocks dont burn, some of them do. It depends on what the rocks are made of and thats related to how they were formed. There are three main rock types: igneous, sedimentary and metamorphic. These rocks are...

Quantum physics proposes a new way to study biology – and the results could revolutionize our understanding of how life works

Imagine using your cellphone to control the activity of your own cells to treat injuries and disease. It sounds like something from the imagination of an overly optimistic science fiction writer. But this may one day be a...

You shed DNA everywhere you go – trace samples in the water, sand and air are enough to identify who you are, raising ethical questions about privacy

Human DNA can be sequenced from small amounts of water, sand and air in the environment to potentially extract identifiable information like genetic lineage, gender, and health risks, according to our new...

Theory of everything: how progress in physics depends on asking the right questions

When I began my undergraduate physics degree (around 20 years ago), What is the theory of everything? was a question that I heard often. It was used as a label for how theoretical physicists were trying to develop a deeper...

Technology

Apple Reveals Broadcom Deal to Develop 5G Components

Apple Inc. revealed it has teamed up with Broadcom Inc. for the development of 5G radio frequency parts in the United States. The companies signed a multi-billion deal for the partnership. With the cooperation between...

What is a black box? A computer scientist explains what it means when the inner workings of AIs are hidden

For some people, the term black box brings to mind the recording devices in airplanes that are valuable for postmortem analyses if the unthinkable happens. For others it evokes small, minimally outfitted theaters. But...

AI is changing how Americans find jobs, get promoted and succeed at work

Whether we realize it or not, advancements in artificial intelligence are increasingly influencing the paths of our careers. Advancements in human capital management systems, more strategic and data-driven human...

AI is already being used in the legal system - we need to pay more attention to how we use it

Artificial intelligence (AI) has become such a part of our daily lives that its hard to avoid even if we might not recognise it. While ChatGPT and the use of algorithms in social media get lots of attention, an...

What is Bluesky and how's it different to Twitter?

Amid management changes at Twitter, discontented users are exploring an alternative social media platform called Bluesky. According to media reports, downloads of the Bluesky app surged more than 600% in...
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