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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

A token sale: Christie's to auction its first blockchain-backed digital-only artwork

Feb 26, 2021 14:45 pm UTC| Digital Currency Technology

Since May 2007, US-based digital artist Mike Winkelmann (who goes by the name Beeple) has posted a new artwork online every day. He posted the 5,000th one in January, and has now packaged them into an enormous digital...

Blockchain Revolution Series

Blockchain Revolution Series: India’s Leading IT Giant TCS Launches Quartz Smart Solution For Cryptocurrency Trading

Jul 09, 2020 09:14 am UTC| Digital Currency Commentary

TCS has recently come up with B⍺NCS the financial solutions under the flagship company of Tata Consultancy Services (TCS), who pioneered the worlds first overseas securities settlement deploying Quartz blockchain. For...

Blockchain Revolution Series

Three ways blockchain could get the world to act against the climate crisis

Jun 13, 2020 11:07 am UTC| Technology Digital Currency

The world has failed to halt global warming. Four years after the signing of the Paris Agreement, most experts predict global warming will exceed the agreed thresholds, with disastrous consequences. As much as the world...

Blockchain Revolution Series

Blockchains can trace foods from farm to plate, but the industry is still behind the curve

May 20, 2020 15:33 pm UTC| Technology

Food supply chains were vulnerable long before the coronavirus pandemic. Recent scandals have ranged from modern slavery in Vietnamese fisheries to the persistent problem of child labour in the cocoa industry. Perhaps the...

Blockchain Revolution Series

Blockchain Revolution Series: WEF To Give Blueprint For Decentralised Economy

May 14, 2020 09:17 am UTC| Research & Analysis Digital Currency

The World Health Organization (WHO) scheduled a media briefing yesterday to give update the public on the COVID-19 coronavirus pandemic. Lockdowns are not one-size-fits-all, nor a comprehensive solution for fighting...

Blockchain Revolution Series

Blockchain Revolution Series: Xpring To Give New Dimension To Ripple

Apr 16, 2020 08:04 am UTC| Research & Analysis Digital Currency

XRP ledger has various versions, namely, xRapid, xCurrent, their development team at Ripples Xpring, has now, designed and developed latest features to the XRP protocol with an objective of enhancing blockchain-based use...

Blockchain Revolution Series

Blockchain Revolution Series: Lukka Partners With US Accounting Giant RSM

Apr 13, 2020 08:05 am UTC| Research & Analysis Digital Currency Insights & Views

Lukka has partnered with RSM to provide crypto tax software solutions to the firms tax clients. Lukka, which is blockchain-based firm is associating with RSM, which is US-based renowned accounting firm, to serve their...

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Economy

EUR/USD Eyes 1.17 as Fed Decision Could Weigh on Dollar

EUR/USD could climb back toward its summer highs near 1.17 if next weeks Federal Reserve decision sparks a sell the news reaction in the U.S. dollar, according to Citi strategists. However, geopolitical tensions and...

Central Banks Could Buy 20,000 Tonnes of Gold: BofA

Central banks may have significant capacity to continue buying gold even after several years of record demand, according to Bank of America (BofA). The bank estimates that institutions currently underweight in gold could...

UK Businesses Urge Government to Cut Electricity Levies

British businesses are pressing the government to remove levies from electricity bills as high energy costs put increasing pressure on energy-intensive sectors such as steel, chemicals and manufacturing, Bloomberg reported...

UK Economy Grows 0.4% in July, Beating Forecasts

Britains economy expanded by a stronger-than-expected 0.4% in July, maintaining solid momentum from the first half of 2026 despite economic pressures linked to the U.S.-Iran war, according to data released Friday by the...

US Treasury Yields Near 5% as Oil Fuels Inflation Fears

Global bond markets came under heavy selling pressure on Friday, pushing the U.S. 10-year Treasury yield close to the critical 5% threshold as soaring oil prices and expectations for higher interest rates intensified...

Politics

Sweden Election Puts Far Right and Centre Left in Tight Race

Swedish voters head to the polls on Sunday in a closely contested parliamentary election that could either bring the far-right Sweden Democrats into government for the first time or return the country to centre-left...

Russian Strikes Across Ukraine Kill Nine, Injure Dozens

Russian air strikes across multiple Ukrainian regions killed at least nine people and injured dozens on Saturday, damaging homes, businesses and critical infrastructure as attacks intensified away from the front lines....

Ukraine Prepares for October Peace Talks With Russia and US

Ukraine is preparing for a possible resumption of trilateral peace talks with Russia and the United States in October as diplomatic efforts to end the more than four-and-a-half-year war regain momentum. Kyrylo Budanov,...

Trump Backs United Ireland During Dublin Visit

U.S. President Donald Trump said he would love to see Northern Ireland unite with Ireland, breaking with the traditionally neutral position taken by previous U.S. presidents on the politically sensitive issue. Speaking...

BRICS Calls for Restraint as Middle East War Escalates

BRICS leaders unanimously adopted the New Delhi Declaration on Saturday, expressing deep concern over escalating tensions in the Middle East and calling for maximum restraint as fighting between the United States and Iran...

Science

Blue Origin New Glenn Explosion Could Delay Launch Operations Until 2028

Blue Origin is facing a significant setback after a dramatic explosion involving its New Glenn rocket severely damaged a launch pad at Cape Canaveral, Florida. According to NASA Administrator Jared Isaacman, repairs to the...

Blue Origin New Glenn Rocket Explodes During Launch Pad Test, Delaying Space Ambitions

Blue Origin suffered a major setback after its uncrewed New Glenn rocket exploded during a launch pad test in Florida on Thursday, raising new challenges for Jeff Bezos space company as it competes with Elon Musks SpaceX...

SpaceX Delays Starship V3 Launch Ahead of Potential Record IPO

SpaceX on Thursday postponed the highly anticipated launch of its 12th Starship rocket test from Texas after technical issues interrupted the final countdown. The company now plans to attempt the Starship V3 launch again...

Trump Administration Releases New UFO Files and Apollo Mission Records

The U.S. Defense Department has released dozens of previously classified UFO-related files following an order from President Donald Trump, sparking renewed debate over unidentified anomalous phenomena (UAP) and government...

China vs. NASA: The New Moon Race and What's at Stake by 2030

The space race is back and this time, its a direct competition between the United States and China for dominance on the lunar surface. NASAs Artemis II mission recently made history when four astronauts flew farther into...

Technology

Hyundai Delays In-House ADAS, Turns to Nvidia

Hyundai Motor Group plans to introduce vehicles running its proprietary driver-assistance software in late 2029, delaying the technology by about two years as the South Korean automaker expands its partnership with Nvidia....

SpaceX Nasdaq 100 Weight Set to More Than Double

SpaceX is poised to receive a substantially larger weighting in the Nasdaq 100 later this month, potentially driving billions of dollars in purchases by passive investment funds that track the technology-heavy index....

Meta’s AI Shopping Push Grows as Agentic Commerce Remains Below 1%

Agentic commerce still accounts for less than 1% of overall e-commerce activity, despite a wave of new AI shopping agents from Meta, Anthropic and other technology companies. Meta this week launched Muse, a personal AI...

OpenAI Rules Out 2026 IPO as Altman Prioritizes AI Safety

OpenAI will not pursue an initial public offering in 2026 as the artificial intelligence company focuses on mounting safety and alignment challenges, CEO Sam Altman said in an interview with Fortune published Saturday....

OpenAI Agents Linked to RubyGems Cyberattack

OpenAIs AI agents were involved in a previously undisclosed cyber incident that disrupted RubyGems, a widely used software package distribution service, in May, according to a Wall Street Journal report. OpenAI confirmed...
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