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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

Part II — The listing: NFTs as bottle-stamps, and a vault the family is in no rush to sell

Jun 29, 2026 07:05 am UTC| Insights & Views Digital Currency

Part I A Korean Family Spent 34 Years Hoarding Chinese Tea. Now Theyre Putting It on the Blockchain When the son-in-law proposed grafting blockchain onto a centuries-old tea tradition, the tradition pushed back....

Blockchain Revolution Series

A Korean Family Spent 34 Years Hoarding Chinese Tea. Now They're Putting It on the Blockchain.

Jun 29, 2026 06:54 am UTC| Insights & Views Digital Currency

Kkikdageo(끽다거·喫茶去)s vault holds what it says is the worlds largest trove of aged puer 120,000 cakes that survived the Cultural Revolution. Its first tokenized batch just went live on a trading platform...

Blockchain Revolution Series

Native USDC & CCTP V2 Coming to Sei Network to Facilitate the Fastest Transfers Globally

Jul 11, 2025 02:15 am UTC| Digital Currency Business

The Sei Development Foundation said it will soon integrate native USD Coin (USDC) and Circle’s Cross-Chain Transfer Protocol (CCTP V2) on the Sei Network, a move aimed at enabling faster and more reliable cross-chain...

Blockchain Revolution Series

Reinventing News: Tokenization and the Fight for Journalism

Oct 04, 2024 15:07 pm UTC| Digital Currency

Journalism is at a breaking point. The pursuit of page views has left media scrambling for eyeballs, with sensational headlines and fake news eroding public trust worldwide. Advertisers, eager for impressions,...

Blockchain Revolution Series

삼성, 스타트일랩스 투자 통해 소니움 블록체인 개발 지원에 소니와 합류

Sep 06, 2024 07:41 am UTC| Business

삼성의 투자 부문인 삼성넥스트(Samsung Next)가 소니의 소니움(Soneium) 블록체인 개발의 핵심 역할을 하는 Web3 스타트업 스타트일랩스(Startale Labs)에 투자했다. 이번 협력은 탈중앙화 애플리케이션(dApps) 발전을 위한 중요한...

Blockchain Revolution Series

카르다노(Cardano)와 폴카닷(Polkadot), 블록체인 거버넌스 경쟁 직면

Sep 06, 2024 06:10 am UTC| Digital Currency

Investing.com에 따르면, 카르다노(ADA)와 폴카닷(DOT)는 이더리움(Ethereum)의 한계를 극복하기 위한 다른 접근 방식으로 인해 이더리움 킬러로 불린다. 이들 프로젝트 간의 경쟁이 치열해짐에 따라, 사용자에게 미래 결정권을...

Blockchain Revolution Series

How Web3 and Blockchain Are Shaping the Future of Digital News

Aug 23, 2024 14:40 pm UTC| Digital Currency

The digital media industry is at a crossroads, facing ongoing challenges in delivering trustworthy news in an era of information overload. Web3 and blockchain technology are emerging as potential game-changers, offering a...

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Economy

European Stocks Flat as Oil Prices Rise, US CPI in Focus

European stocks were little changed on Monday, holding close to record highs as rising crude oil prices and continued uncertainty over Middle East shipping routes offset optimism following last weeks strong market rally....

S&P 500, Nasdaq Futures Rise as Iran Risks and CPI Loom

U.S. stock futures edged higher Monday as investors weighed escalating tensions surrounding Iran and the Strait of Hormuz while preparing for crucial U.S. inflation data later this week. SP 500 futures gained about 0.1%,...

Goldman Sachs Sees US Stock Buybacks Outpacing Equity Issuance as AI Funding Rises

Goldman Sachs expects corporate demand for U.S. equities to remain stronger than new share supply this year, despite a significant recovery in follow-on equity issuance driven partly by artificial intelligence investment....

South Korean Won Leads Asian FX Losses as Dollar Rises

The South Korean won led declines across Asian currencies on Monday as the U.S. dollar strengthened, while the Japanese yen retreated after giving up some of its intervention-driven gains. The U.S. Dollar Index rose 0.18%...

Oil Prices Rise as Hormuz Reopening Remains Uncertain

Oil prices climbed on Monday as uncertainty over the reopening of the Strait of Hormuz continued to support the market, despite Iran and Oman moving closer to an agreement on new shipping routes through the strategic...

Politics

South Korea, US Set Major Military Drills for August

South Korea and the United States will hold their annual Ulchi Freedom Shield (UFS) military drills from August 17 to 27, with this years exercises placing greater emphasis on countering drones, GPS interference and...

US ‘Digging In’ Across Indo-Pacific, Pentagon Official Says

The United States remains firmly committed to the Indo-Pacific and has no plans to withdraw from Asia, a senior Pentagon official said Monday, while urging regional allies to take greater responsibility for their own...

Myanmar Rejects ASEAN Special Envoy, Challenges Regional Peace Plan

Myanmars military-backed government has rejected the continued role of ASEANs special envoy, deepening tensions with the regional bloc as Thailand pushes for Myanmar to fully re-engage with Southeast Asian nations....

Houthi Attack on Yemen’s Mocha Port Kills Seven, Injures 30

Seven people were killed and 30 others wounded after Houthi forces launched a large-scale drone and missile attack on Yemens Red Sea port city of Mocha, according to the Yemeni military. In a statement issued early Monday,...

Germany Warns of Daily Hybrid Warfare Threats

Germany is facing foreign hybrid warfare operations on a daily basis, Interior Minister Alexander Dobrindt has warned after authorities discovered an explosive-carrying drone at Leipzig/Halle Airport. Dobrindt said hostile...

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

Apple Tests China’s CXMT Memory Chips for iPhones and MacBooks Amid AI Supply Crunch

Apple Inc. (NASDAQ: AAPL) is reportedly testing memory chips from Chinese semiconductor manufacturer CXMT Corp as the rapid expansion of artificial intelligence infrastructure puts increasing pressure on global memory...

Sony, TSMC Eye $6.3 Billion Japan Chip Venture for Next-Gen Image Sensors

Sony Group and Taiwan Semiconductor Manufacturing Co. (TSMC) are reportedly preparing to invest about 1 trillion yen ($6.32 billion) in a new Japanese semiconductor venture focused on next-generation chips for image...

Nvidia Seen Beating Q2 Targets as Vera Rubin Cycle Begins

Nvidia (NVDA) could enter a multi-quarter growth cycle as shipments of its next-generation Vera Rubin AI chips begin, with BofA Global Research forecasting stronger-than-expected quarterly results and maintaining a bullish...

OpenAI Restricts Astra AI Over Cyberattack Risks

OpenAI has reportedly restricted parts of the development of its next-generation AI model, code-named Astra, after early evaluations indicated the system could potentially carry out sophisticated cyberattacks with limited...

Nvidia to Invest Up to $3 Billion in Blackstone-Backed Lancium

Nvidia is reportedly preparing to invest as much as $3 billion in Lancium, a Blackstone-backed power infrastructure developer involved in the Stargate artificial intelligence infrastructure initiative, as demand for...
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