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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

Bosch, BNY Mellon, Cisco and startups launch blockchain IoT consortium

Sep 26, 2017 06:37 am UTC| Digital Currency

A number of tech giants, banks, and blockchain startups have come together to launch the Trusted IoT Alliance, aiming to catalyze the development of a blockchain-enabled, trusted Internet of Things (IoT). The consortium...

Blockchain Revolution Series

Hitachi, Mizuho team up to build blockchain prototype for supply chain management

Sep 26, 2017 05:42 am UTC| Digital Currency

Hitachi and Mizuho have joined forces to develop a blockchain platform for supply chain management system. The companies have started exploring the use of blockchain technology in the supply chain sector. The trial is...

Initial Coin Offering Series

Blockchain Revolution Series

SEC sets up Cyber Unit to check DLT and ICO violations

Sep 26, 2017 04:33 am UTC| Digital Currency

The U.S. Securities and Exchange Commission (SEC) is going to set up a Cyber Unit to curb violation involving distributed ledger technology (DLT) and initial coin offerings (ICOs). The Cyber Unit is one of the...

Blockchain Revolution Series

Port Authority and Municipality of Rotterdam launch blockchain lab

Sep 26, 2017 03:51 am UTC| Digital Currency

The Municipality of Rotterdam and the Port of Rotterdam Authority have jointly launched a field lab focused on blockchain technology. The new applied research lab, BlockLab, is supported by the regional development...

Blockchain Revolution Series

Commerzbank completes security transaction via blockchain

Sep 26, 2017 03:07 am UTC| Digital Currency

Commerzbank, in collaboration with KfW Banking Group and MEAG, has successfully carried out a security transaction via a blockchain. The participants jointly traded a Euro Commercial Paper (ECP) issued by KfW, and...

Blockchain Revolution Series

Australian utility giant Origin to test blockchain-based energy trading platform

Sep 25, 2017 07:03 am UTC| Digital Currency

Australian energy retailer Origin is going to test a peer-to-peer energy trading platform based on blockchain technology. The platform has been developed by blockchain energy market provider Power Ledger. Using...

Blockchain Revolution Series

Blockchain supply chain startup Ambrosus raises over 5700 ETH in ongoing token sale

Sep 25, 2017 05:50 am UTC| Digital Currency

Ambrosus, the blockchain-based ecosystem for the supply chain, launched its Token Generation Event (TGE) on September 22, 2017, and has raised over 5700 ETH at the time of writing (over $1.65 million at current exchange...

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Economy

What should you do if you can’t pay your rent or mortgage?

The cost of living crisis is making it difficult for many people to pay their bills, including housing costs. Private sector rents have increased by an average 9% over the year to February 2024, and rising interest rates...

Reducing energy demand and improving efficiency will help prevent the next gas crisis

Gas prices have relaxed, Europe has come out of the winter with record gas storage levels and a surfeit of liquefied natural gas is set to reach the shores of Europe over the coming years. Many commentators are hopeful...

Minimum wage for South African farm workers: study shows 2013 hike helped reduce poverty even though compliance was poor

Minimum wage policies are typically aimed at reducing poverty. Yet there is little direct evidence of this effect, especially in developing countries. And none for South Africa. In a recent paper, we consider the...

Gas is good until 2050 and beyond, under Albanese gas strategy

The Albanese government is talking up the crucial role of gas as a transition fuel through to 2050 and beyond. In a gas strategy to be released on Thursday, the government envisages the fuels uses would change over...

South Africa’s plan to move away from coal: 8 steps to make it succeed

The South African governments Just Energy Transition Implementation Plan was launched in November 2023. It is a roadmap guiding the country away from reliance on coal-fired power towards renewable energy alternatives by...

Politics

US Supreme Court upended decades of precedent in 2022 by allowing voters to vote with gerrymandered maps instead of fixing the congressional districts first

For the 2022 midterm elections, the U.S. Supreme Court allowed Alabama to use congressional districts that violated the law and diluted the voting power of Black citizens. A 5-4 vote by the Supreme Court in February...

Germany lowers voting age to 16 for the European elections

Ahead of the European parliament elections in June, Germany has lowered the age limit on participation to 16. This makes it the largest of just a handful of states in the EU to allow people under the age of 18 to vote....

South Africa will be president of the G20 in 2025: two much-needed reforms it should drive

South Africa will play an important international role in 2025 as president of the G20. The G20 is a group of 19 countries as well as the African Union and the European Union. Between them they represent 85% of global...

What early 2024 polls are revealing about voters of color and the GOP

By the end of winter 2024, the return of Donald Trump to the top of the GOP presidential ticket has revealed a surprising trend in the former presidents base of support: his increasing popularity among Black and Latino...

Science

Why are algorithms called algorithms? A brief history of the Persian polymath you’ve likely never heard of

Algorithms have become integral to our lives. From social media apps to Netflix, algorithms learn your preferences and prioritise the content you are shown. Google Maps and artificial intelligence are nothing without...

IceCube researchers detect a rare type of energetic neutrino sent from powerful astronomical objects

About a trillion tiny particles called neutrinos pass through you every second. Created during the Big Bang, these relic neutrinos exist throughout the entire universe, but they cant harm you. In fact, only one of them is...

The Mars Sample Return mission has a shaky future, and NASA is calling on private companies for backup

A critical NASA mission in the search for life beyond Earth, Mars Sample Return, is in trouble. Its budget has ballooned from US$5 billion to over $11 billion, and the sample return date may slip from the end of this...

Dark matter: our new experiment aims to turn the ghostly substance into actual light

A ghost is haunting our universe. This has been known in astronomy and cosmology for decades. Observations suggest that about 85% of all the matter in the universe is mysterious and invisible. These two qualities are...

A Nasa rover has reached a promising place to search for fossilised life on Mars

While we go about our daily lives on Earth, a nuclear-powered robot the size of a small car is trundling around Mars looking for fossils. Unlike its predecessor Curiosity, Nasas Perseverance rover is explicitly intended to...

Technology

Altcoins a ‘Relatively Huge’ Risk as Big Returns Fade, Analysts Warn Investors

Analysts caution that altcoins now represent a relatively huge risk, with the days of massive returns fading. Markus Thielen of 10xResearch suggests the high-reward era is over as crypto market narratives...

Bitcoin Has Best Day in 2 Months as SHIB to Get More Scarce with Shibarium

Bitcoin experienced its largest single-day rise in nearly two months, while ShibaSwaps expansion to Shibarium is set to increase SHIBs scarcity by boosting its burn rate. ShibaSwap Launches on Shibarium, Increasing SHIB...

Kia's Electric Pickup Spotted in US Testing, Targets Tesla Cybertruck, Ford F-150 Lightning

Kias upcoming electric pickup, designed to rival the Tesla Cybertruck, Rivian R1T, and Ford F-150 Lightning, has been spotted testing in the U.S., marking a significant step in its development. Kias Strategic Move into...

OpenAI Strikes Deal with Reddit to Bring Content to ChatGPT, Boosting Stocks

OpenAI and Reddit announced a partnership on May 16 to integrate Reddit content into ChatGPT, enhancing the chatbots capabilities and driving Reddits stock up 12% in extended trading. Reddit Diversifies Beyond...
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