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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

Gold Holds Near Two-Month High as Treasury Yields Fall

Gold prices remained close to a more than two-month high on Thursday as falling U.S. Treasury yields, a softer dollar and expectations for easier financial conditions boosted demand for the precious metal. Spot gold...

Oil Prices Rise as Trump Threatens Tougher Iran Economic Measures

Oil prices climbed on Thursday, extending their winning streak to five sessions as escalating tensions between the United States and Iran heightened concerns over global crude supply. Brent crude futures gained 0.3% to...

Australia Unemployment Rate Hits 4.5% as Jobs Fall in July

Australias unemployment rate climbed to 4.5% in July, signaling further weakness in the labor market and potentially influencing the Reserve Bank of Australias (RBA) interest rate decision at its September meeting....

Japan Trade Deficit Widens as Imports Surge on Energy and AI Demand

Japan recorded a trade deficit of 634.58 billion yen ($4.01 billion) in July as strong export growth was outweighed by an even sharper rise in imports, according to data from the Ministry of Finance. The July trade deficit...

Asian Currencies Steady as Dollar Weakens After Treasury Bond Buybacks

Asian currencies stabilized on Thursday following strong gains in the previous session, while the U.S. dollar remained under pressure as investors assessed Washingtons efforts to ease volatility in the Treasury bond...

Politics

South Korea Estimates North Korea Has Up to 120 Nuclear Warheads

South Korea estimates that North Korea may possess between 80 and 120 nuclear warheads, Defence Minister Ahn Gyu-back said Thursday, offering a significantly higher range than U.S. President Donald Trumps recent figure of...

Australia Summons Israeli Ambassador Over Gaza Aid Worker Death

Australia has summoned Israels ambassador and condemned the Israeli militarys decision not to pursue criminal proceedings over the 2024 Gaza airstrike that killed Australian aid worker Zomi Frankcom and six of her World...

Trump Threatens Economic Penalties on Countries Supporting Iran

U.S. President Donald Trump has threatened sweeping economic consequences against countries providing what he described as a lifeline to Iran, escalating pressure nearly six months into the U.S.-Israel war with Tehran. The...

Russia Strikes Kyiv With Drones and Airstrikes, Targets Military Facilities

Russia launched a series of airstrikes and drone attacks on Kyiv and the surrounding region, targeting military and logistics facilities, according to the Russian Defence Ministry. In a statement published on Telegram, the...

Trump Threatens ‘Crushing’ Iran Sanctions as Hormuz Standoff Deepens

U.S. President Donald Trump said Wednesday evening that Washington is preparing tougher economic restrictions on Iran as tensions between the two countries continue over the Strait of Hormuz. Trump warned that countries...

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

Samsung Eyes $72 Billion Shareholder Return Plan as AI Chip Boom Fuels Profits

Samsung Electronics is reportedly preparing a new shareholder return policy worth more than 100 trillion won ($71.75 billion), as booming demand for artificial intelligence chips drives expectations of record profits at...

SK Hynix Shares Surge on Record $28.6 Billion Buyback

SK Hynix shares staged a strong rebound on Thursday after the South Korean memory-chip giant announced a record 40 trillion won ($28.6 billion) share buyback and cancellation plan, providing fresh confidence to investors...

OpenAI Revenue Rises 18% in Q2 as Losses Widen and Anthropic Surges Ahead

OpenAI reported an 18% increase in second-quarter revenue, but widening losses and rapid growth at rival Anthropic are adding pressure on the ChatGPT maker, according to The Wall Street Journal. OpenAI told investors that...

Unitree Robotics Shares Soar Over 600% in Shanghai Market Debut

Unitree Robotics shares skyrocketed in their Shanghai stock market debut on Wednesday, highlighting surging investor interest in Chinas robotics and artificial intelligence sectors. The Chinese humanoid robot maker saw its...

Goldman Sachs Names 9 Top Japanese Semiconductor and Electronics Stocks

Goldman Sachs has identified nine Japanese semiconductor and electronic components stocks it believes are well positioned for growth, particularly as artificial intelligence and data center demand accelerates. The bank...
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