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Date/Time of Last Update: Wed Sep 27 15:00:42 2023 UTC




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: Cleveland-Cliffs to raise prices of hot rolled and coated steel products
Wed, 27 Sep 2023 11:16:00 GMT

ina fassbender/Agence France-Presse/Getty ImagesCleveland-Cliffs Inc. said Wednesday it’s raising the base prices for all carbon hot rolled, cold rolled and coated steel products to $750 per net ton. The company did not disclose a previous base price for its products. The change is effective immediately, it said in a short statement. The stock CLF rose 1.6% premarket but is down 8.8% in the year to date, while the S&P 500 SPX has gained 11.3%.

Market Pulse Stories are Rapid-fire, short news bursts on stocks and markets as they move. Visit MarketWatch.com for more information on this news.


Match ID: 0 Score: 15.00 source: www.marketwatch.com age: 0 days
qualifiers: 15.00 carbon

Girl, 11, among six young people taking on 32 nations in historic climate case
Wed, 27 Sep 2023 11:02:03 GMT

Claimants say European countries are breaching their human rights by failing to take adequate action to tackle global heating

An 11-year-old girl from Portugal sat inside the grand chamber of the European court of human rights on Wednesday to face 86 lawyers from 32 nations in the world’s largest climate legal action.

Mariana Agostinho was alongside her brother and sister, and her cousins, two rows back from 17 human rights judges.

Continue reading...
Match ID: 1 Score: 15.00 source: www.theguardian.com age: 0 days
qualifiers: 15.00 carbon

UK go-ahead for North Sea oil and gas field angers environmental groups
Wed, 27 Sep 2023 07:26:39 GMT

Campaigners including Greta Thunberg had called for halt to Rosebank project involving Oslo-listed Equinor

Britain has given the go-ahead to develop the UK’s biggest untapped oilfield off Shetland, sparking outrage from environmental campaigners.

The UK oil and gas regulator’s decision to grant the Oslo-listed Equinor and the British firm Ithaca Energy permission to develop the Rosebank oil and gas field in the North Sea was condemned by the Green party MP Caroline Lucas as “the greatest act of environmental vandalism in my lifetime”.

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Match ID: 2 Score: 15.00 source: www.theguardian.com age: 0 days
qualifiers: 15.00 carbon

The Climate Crisis Is Driving People to Substance Abuse
Wed, 27 Sep 2023 06:00:00 +0000
Extreme weather has decimated crops and incomes in northern India. To soothe their anxiety, agricultural workers are turning to tobacco and alcohol.
Match ID: 3 Score: 15.00 source: www.wired.com age: 0 days
qualifiers: 15.00 climate change

Climate change: Six young people take 32 countries to court
Wed, 27 Sep 2023 00:53:18 GMT
They claim governments' slow action on climate change violates their human rights.
Match ID: 4 Score: 15.00 source: www.bbc.co.uk age: 0 days
qualifiers: 15.00 climate change

Why Rain Is Getting Fiercer on a Warming Planet
Tue, 26 Sep 2023 11:00:00 +0000
Extreme rain is getting more extreme as temperatures rise. That may seem counterintuitive, but the underlying physics is crystal clear.
Match ID: 5 Score: 15.00 source: www.wired.com age: 1 day
qualifiers: 15.00 climate change

Europe’s banks helped fossil fuel firms raise more than €1tn from global bond markets
Tue, 26 Sep 2023 09:34:14 GMT

Exclusive: Pan-European investigation looked at thousands of transactions since Paris climate agreement in 2016

Banks including some of Europe’s largest lenders have helped fossil fuel companies to raise more than €1tn (£869bn) from the global bond markets since the Paris climate agreement, according to an investigation by the Guardian and its reporting partners.

In the push to zero carbon, Europe’s biggest lenders face growing pressure to limit their financial support for fossil fuel companies through direct loans and other financing facilities.

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Match ID: 6 Score: 15.00 source: www.theguardian.com age: 1 day
qualifiers: 15.00 carbon

‘Staggering’ green growth gives hope for 1.5C, says global energy chief
Tue, 26 Sep 2023 05:00:27 GMT

IEA’s Fatih Birol says uptake of solar power and EVs is in line with net zero goal but rich countries must hasten their broader plans

The prospects of the world staying within the 1.5C limit on global heating have brightened owing to the “staggering” growth of renewable energy and green investment in the past two years, the chief of the world’s energy watchdog has said.

Fatih Birol, the executive director of the International Energy Agency, and the world’s foremost energy economist, said much more needed to be done but that the rapid uptake of solar power and electric vehicles were encouraging.

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Match ID: 7 Score: 15.00 source: www.theguardian.com age: 1 day
qualifiers: 15.00 carbon

Washington Post Completely Botches Chaturbate Rules in Virginia Candidate Takedown
Mon, 25 Sep 2023 18:05:55 +0000

The article about Susanna Gibson, a Democrat running in a crucial legislative district, bore the telltale signs of an opposition research dump.

The post Washington Post Completely Botches Chaturbate Rules in Virginia Candidate Takedown appeared first on The Intercept.


Match ID: 8 Score: 15.00 source: theintercept.com age: 1 day
qualifiers: 15.00 carbon

Lego axes plan to make bricks from recycled bottles
Mon, 25 Sep 2023 14:12:28 GMT
The toy giant finds that the new crude oil-free material did not cut carbon emissions.
Match ID: 9 Score: 15.00 source: www.bbc.co.uk age: 2 days
qualifiers: 15.00 carbon

Richest oil states should pay climate tax, says Gordon Brown
Mon, 25 Sep 2023 05:00:05 GMT
The former Labour PM wants the wealthiest oil producers to help poorer nations tackle climate change.
Match ID: 10 Score: 15.00 source: www.bbc.co.uk age: 2 days
qualifiers: 15.00 climate change

The Biden Administration’s Next Big Climate Decision
Fri, 22 Sep 2023 19:28:28 +0000
The liquefied-natural-gas buildout—and fossil-fuel exports—challenge progress on global warming.
Match ID: 11 Score: 10.71 source: www.newyorker.com age: 4 days
qualifiers: 10.71 climate change

Metal-mining pollution impacts 23 million people worldwide
Fri, 22 Sep 2023 13:04:16 GMT
They live on flood-plains contaminated by potentially harmful levels of toxic waste, research reveals.
Match ID: 12 Score: 8.57 source: www.bbc.co.uk age: 5 days
qualifiers: 8.57 toxic

UK migratory birds 'in freefall' over climate change
Thu, 21 Sep 2023 02:27:00 GMT
Bird lovers will see a very different pattern of species in the future, scientists warn.
Match ID: 13 Score: 6.43 source: www.bbc.co.uk age: 6 days
qualifiers: 6.43 climate change

Tell us: how has air pollution affected yours or your family’s health?
Sat, 16 Sep 2023 10:05:27 GMT

We’d like to hear from people in the UK who have been told by healthcare professionals that air pollution may have played a role in yours or your family’s ill health

It is almost three years since a landmark inquest found that air pollution was a contributory cause of Ella Adoo-Kissi-Debrah’s death.

Do you suspect that you or someone in your family has been made ill as a result of air pollution?

Continue reading...
Match ID: 14 Score: 5.71 source: www.theguardian.com age: 11 days
qualifiers: 5.71 air pollution

Africa proposes global carbon taxes to fight climate change
Thu, 07 Sep 2023 07:39:58 GMT
Despite suffering some of the worst impacts of climate change, the continent only gets 12% of financing.
Match ID: 15 Score: 4.29 source: www.bbc.co.uk age: 20 days
qualifiers: 2.14 climate change, 2.14 carbon

Has the European Central Bank become too powerful?
Wed, 13 Sep 2023 20:15:02 +0000
From monetary policy to geopolitics to climate change, its responsibilities are growing
Match ID: 16 Score: 2.14 source: www.economist.com age: 13 days
qualifiers: 2.14 climate change

NASA Awardees to Develop Sustainable Aviation Composite Tech
Thu, 16 Mar 2023 13:07 EDT
NASA has issued $50 million in awards to 14 organizations to develop manufacturing processes and advanced composite materials for aircraft structures. These green technologies hold the potential to help reduce aviation carbon emissions.
Match ID: 17 Score: 2.14 source: www.nasa.gov age: 194 days
qualifiers: 2.14 carbon

Ahrefs vs SEMrush: Which SEO Tool Should You Use?
Tue, 01 Mar 2022 12:16:00 +0000
semrush vs ahrefs


SEMrush and Ahrefs are among the most popular tools in the SEO industry. Both companies have been in business for years and have thousands of customers per month.

If you're a professional SEO or trying to do digital marketing on your own, at some point you'll likely consider using a tool to help with your efforts. Ahrefs and SEMrush are two names that will likely appear on your shortlist.

In this guide, I'm going to help you learn more about these SEO tools and how to choose the one that's best for your purposes.

What is SEMrush?

semrush

SEMrush is a popular SEO tool with a wide range of features—it's the leading competitor research service for online marketers. SEMrush's SEO Keyword Magic tool offers over 20 billion Google-approved keywords, which are constantly updated and it's the largest keyword database.

The program was developed in 2007 as SeoQuake is a small Firefox extension

Features

  • Most accurate keyword data: Accurate keyword search volume data is crucial for SEO and PPC campaigns by allowing you to identify what keywords are most likely to bring in big sales from ad clicks. SEMrush constantly updates its databases and provides the most accurate data.
  • Largest Keyword database: SEMrush's Keyword Magic Tool now features 20-billion keywords, providing marketers and SEO professionals the largest database of keywords.

  • All SEMrush users receive daily ranking data, mobile volume information, and the option to buy additional keywords by default with no additional payment or add-ons needed
  • Most accurate position tracking tool: This tool provides all subscribers with basic tracking capabilities, making it suitable for SEO professionals. Plus, the Position Tracking tool provides local-level data to everyone who uses the tool.
  • SEO Data Management: SEMrush makes managing your online data easy by allowing you to create visually appealing custom PDF reports, including Branded and White Label reports, report scheduling, and integration with GA, GMB, and GSC.
  • Toxic link monitoring and penalty recovery: With SEMrush, you can make a detailed analysis of toxic backlinks, toxic scores, toxic markers, and outreach to those sites.
  • Content Optimization and Creation Tools: SEMrush offers content optimization and creation tools that let you create SEO-friendly content. Some features include the SEO Writing Assistant, On-Page SEO Check, er/SEO Content Template, Content Audit, Post Tracking, Brand Monitoring.

Ahrefs

ahrefs


Ahrefs is a leading SEO platform that offers a set of tools to grow your search traffic, research your competitors, and monitor your niche. The company was founded in 2010, and it has become a popular choice among SEO tools. Ahrefs has a keyword index of over 10.3 billion keywords and offers accurate and extensive backlink data updated every 15-30 minutes and it is the world's most extensive backlink index database.

Features

  • Backlink alerts data and new keywords: Get an alert when your site is linked to or discussed in blogs, forums, comments, or when new keywords are added to a blog posting about you.
  • Intuitive interface: The intuitive design of the widget helps you see the overall health of your website and search engine ranking at a glance.
  • Site Explorer: The Site Explorer will give you an in-depth look at your site's search traffic.
  • Domain Comparison
  • Reports with charts and graphs
  • JavaScript rendering and a site audit can identify SEO issues.
  • A question explorer that provides well-crafted topic suggestions

Direct Comparisons: Ahrefs vs SEMrush

Now that you know a little more about each tool, let's take a look at how they compare. I'll analyze each tool to see how they differ in interfaces, keyword research resources, rank tracking, and competitor analysis.

User Interface

Ahrefs and SEMrush both offer comprehensive information and quick metrics regarding your website's SEO performance. However, Ahrefs takes a bit more of a hands-on approach to getting your account fully set up, whereas SEMrush's simpler dashboard can give you access to the data you need quickly.

In this section, we provide a brief overview of the elements found on each dashboard and highlight the ease with which you can complete tasks.

AHREFS

ahrefs interface


The Ahrefs dashboard is less cluttered than that of SEMrush, and its primary menu is at the very top of the page, with a search bar designed only for entering URLs.

Additional features of the Ahrefs platform include:

  • You can see analytics from the dashboard, including search engine rankings to domain ratings, referring domains, and backlink
  • Jumping from one tool to another is easy. You can use the Keyword Explorer to find a keyword to target and then directly track your ranking with one click.
  • The website offers a tooltip helper tool that allows you to hover your mouse over something that isn't clear and get an in-depth explanation.

SEMRUSH

semrush domain overview


When you log into the SEMrush Tool, you will find four main modules. These include information about your domains, organic keyword analysis, ad keyword, and site traffic.

You'll also find some other options like

  • A search bar allows you to enter a domain, keyword, or anything else you wish to explore.
  • A menu on the left side of the page provides quick links to relevant information, including marketing insights, projects, keyword analytics, and more.
  • The customer support resources located directly within the dashboard can be used to communicate with the support team or to learn about other resources such as webinars and blogs.
  • Detailed descriptions of every resource offered. This detail is beneficial for new marketers, who are just starting.

WHO WINS?

Both Ahrefs and SEMrush have user-friendly dashboards, but Ahrefs is less cluttered and easier to navigate. On the other hand, SEMrush offers dozens of extra tools, including access to customer support resources.

When deciding on which dashboard to use, consider what you value in the user interface, and test out both.

Rank Tracking

If you're looking to track your website's search engine ranking, rank tracking features can help. You can also use them to monitor your competitors.

Let's take a look at Ahrefs vs. SEMrush to see which tool does a better job.

Ahrefs

ahrefs rank tracking


The Ahrefs Rank Tracker is simpler to use. Just type in the domain name and keywords you want to analyze, and it spits out a report showing you the search engine results page (SERP) ranking for each keyword you enter.

Rank Tracker looks at the ranking performance of keywords and compares them with the top rankings for those keywords. Ahrefs also offers:

You'll see metrics that help you understand your visibility, traffic, average position, and keyword difficulty.

It gives you an idea of whether a keyword would be profitable to target or not.

SEMRUSH

semrush position tracking


SEMRush offers a tool called Position Tracking. This tool is a project tool—you must set it up as a new project. Below are a few of the most popular features of the SEMrush Position Tracking tool:

All subscribers are given regular data updates and mobile search rankings upon subscribing

The platform provides opportunities to track several SERP features, including Local tracking.

Intuitive reports allow you to track statistics for the pages on your website, as well as the keywords used in those pages.

Identify pages that may be competing with each other using the Cannibalization report.

WHO WINS?

Ahrefs is a more user-friendly option. It takes seconds to enter a domain name and keywords. From there, you can quickly decide whether to proceed with that keyword or figure out how to rank better for other keywords.

SEMrush allows you to check your mobile rankings and ranking updates daily, which is something Ahrefs does not offer. SEMrush also offers social media rankings, a tool you won't find within the Ahrefs platform. Both are good which one do you like let me know in the comment.

Keyword Research

Keyword research is closely related to rank tracking, but it's used for deciding which keywords you plan on using for future content rather than those you use now.

When it comes to SEO, keyword research is the most important thing to consider when comparing the two platforms.

AHREFS



The Ahrefs Keyword Explorer provides you with thousands of keyword ideas and filters search results based on the chosen search engine.

Ahrefs supports several features, including:

  • It can search multiple keywords in a single search and analyze them together. At SEMrush, you also have this feature in Keyword Overview.
  • Ahrefs has a variety of keywords for different search engines, including Google, YouTube, Amazon, Bing, Yahoo, Yandex, and other search engines.
  • When you click on a keyword, you can see its search volume and keyword difficulty, but also other keywords related to it, which you didn't use.

SEMRUSH



SEMrush's Keyword Magic Tool has over 20 billion keywords for Google. You can type in any keyword you want, and a list of suggested keywords will appear.

The Keyword Magic Tool also lets you to:

  • Show performance metrics by keyword
  • Search results are based on both broad and exact keyword matches.
  • Show data like search volume, trends, keyword difficulty, and CPC.
  • Show the first 100 Google search results for any keyword.
  • Identify SERP Features and Questions related to each keyword
  • SEMrush has released a new Keyword Gap Tool that uncovers potentially useful keyword opportunities for you, including both paid and organic keywords.

WHO WINS?

Both of these tools offer keyword research features and allow users to break down complicated tasks into something that can be understood by beginners and advanced users alike.

If you're interested in keyword suggestions, SEMrush appears to have more keyword suggestions than Ahrefs does. It also continues to add new features, like the Keyword Gap tool and SERP Questions recommendations.

Competitor Analysis

Both platforms offer competitor analysis tools, eliminating the need to come up with keywords off the top of your head. Each tool is useful for finding keywords that will be useful for your competition so you know they will be valuable to you.

AHREFS



Ahrefs' domain comparison tool lets you compare up to five websites (your website and four competitors) side-by-side.it also shows you how your site is ranked against others with metrics such as backlinks, domain ratings, and more.

Use the Competing Domains section to see a list of your most direct competitors, and explore how many keywords matches your competitors have.

To find more information about your competitor, you can look at the Site Explorer and Content Explorer tools and type in their URL instead of yours.

SEMRUSH



SEMrush provides a variety of insights into your competitors' marketing tactics. The platform enables you to research your competitors effectively. It also offers several resources for competitor analysis including:

Traffic Analytics helps you identify where your audience comes from, how they engage with your site, what devices visitors use to view your site, and how your audiences overlap with other websites.

SEMrush's Organic Research examines your website's major competitors and shows their organic search rankings, keywords they are ranking for, and even if they are ranking for any (SERP) features and more.

The Market Explorer search field allows you to type in a domain and lists websites or articles similar to what you entered. Market Explorer also allows users to perform in-depth data analytics on These companies and markets.

WHO WINS?

SEMrush wins here because it has more tools dedicated to competitor analysis than Ahrefs. However, Ahrefs offers a lot of functionality in this area, too. It takes a combination of both tools to gain an advantage over your competition.

Pricing

Ahrefs

  • Lite Monthly: $99/month
  • Standard Monthly: $179/month
  • Annually Lite: $990/year
  • Annually Standard: $1790/year

SEMRUSH

  • Pro Plan: $119.95/month
  • Guru Plan:$229.95/month
  • Business Plan: $449.95/month

Which SEO tool should you choose for digital marketing?

When it comes to keyword data research, you will become confused about which one to choose.

Consider choosing Ahrefs if you

  • Like friendly and clean interface
  • Searching for simple keyword suggestions

  • Want to get more keywords for different search engines like Amazon, Bing, Yahoo, Yandex, Baidu, and more

 

Consider SEMrush if you:

  • Want more marketing and SEO features
  • Need competitor analysis tool
  • Need to keep your backlinks profile clean
  • Looking for more keyword suggestions for Google

Both tools are great. Choose the one which meets your requirements and if you have any experience using either Ahrefs or SEMrush let me know in the comment section which works well for you.

 

 


Match ID: 18 Score: 2.14 source: techncruncher.blogspot.com age: 575 days
qualifiers: 2.14 toxic

Filter efficiency 97.727 (19 matches/836 results)


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DNA Evidence Sent Anthony Sanchez to Death Row. But Did It Actually Solve the Crime?
Mon, 18 Sep 2023 11:00:00 +0000

A college ballerina was raped and murdered in Oklahoma. DNA put Anthony Sanchez at the scene. But it did not tell the whole story.

The post DNA Evidence Sent Anthony Sanchez to Death Row. But Did It Actually Solve the Crime? appeared first on The Intercept.


Match ID: 0 Score: 1.43 source: theintercept.com age: 9 days
qualifiers: 1.43 school

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What were NFTs? An understandable internet fad, and the next one is just around the corner | Joel Golby
Wed, 27 Sep 2023 09:30:00 GMT

We only loved non-fungible tokens – now all but worthless – during a pandemic peak of online loneliness. What will the next craze look like?

With last week’s report that 95% of them are now worthless, I think it’s just about safe to say that the NFT moment is finally over. Phew. There really was a six-week period at the start of last year when I thought I was going to have to attach my digital soul for ever to a really bad picture of a monkey with a tentacle coming out of its nose and mouth. I kept practising saying, “No, it’s actually quite cool! It’s good. And it only cost me about as much as a car!” in the mirror a lot, with a ghoulish rictus grin.

NFT, as was probably explained to you hundreds of times in the period from January 2021 to about May 2022, stands for “non-fungible token”, and essentially means that you can buy a code that says you own a digital asset, which is then stored on the blockchain, a sort of centralised public transaction ledger. There was a lot of hyped future uses for this technology, but for the most part it was used to buy jpegs of monkeys, or maybe sometimes a lion.

Continue reading...
Match ID: 0 Score: 20.00 source: www.theguardian.com age: 0 days
qualifiers: 20.00 cryptocurrenc(y|ies)

Idris Elba Is Ready to Talk About Crypto
Wed, 27 Sep 2023 06:00:00 +0000
During the crypto gold rush, Idris Elba says he turned down a lot of “mad opportunities.” Now he has partnered with the “crypto-for-good” Stellar Foundation.
Match ID: 1 Score: 20.00 source: www.wired.com age: 0 days
qualifiers: 20.00 cryptocurrenc(y|ies)

What is Blockchain: Everything You Need to Know (2022)
Mon, 18 Apr 2022 05:49:00 +0000
What is Blockchain

If you want to pay online, you need to register an account and provide credit card information. If you don't have a credit card, you can pay with bank transfer. With the rise of cryptocurrencies, these methods may become old.

Imagine a world in which you can do transactions and many other things without having to give your personal information. A world in which you don’t need to rely on banks or governments anymore. Sounds amazing, right? That’s exactly what blockchain technology allows us to do.

It’s like your computer’s hard drive. blockchain is a technology that lets you store data in digital blocks, which are connected together like links in a chain. 

Blockchain technology was originally invented in 1991 by two mathematicians, Stuart Haber and W. Scot Stornetta. They first proposed the system to ensure that timestamps could not be tampered with.

A few years later, in 1998, software developer Nick Szabo proposed using a similar kind of technology to secure a digital payments system he called “Bit Gold.” However, this innovation was not adopted until Satoshi Nakamoto claimed to have invented the first Blockchain and Bitcoin.

So, What is Blockchain?

A blockchain is a distributed database shared between the nodes of a computer network. It saves information in digital format. Many people first heard of blockchain technology when they started to look up information about bitcoin.

Blockchain is used in cryptocurrency systems to ensure secure, decentralized records of transactions.

Blockchain allowed people to guarantee the fidelity and security of a record of data without the need for a third party to ensure accuracy.

To understand how a blockchain works, Consider these basic steps:

  • Blockchain collects information in “blocks”.
  • A block has a storage capacity, and once it's used up, it can be closed and linked to a previously served block.
  • Blocks form chains, which are called “Blockchains.”
  • More information will be added to the block with the most content until its capacity is full. The process repeats itself.
  • Each block in the chain has an exact timestamp and can't be changed.

Let’s get to know more about the blockchain.

How does blockchain work?

Blockchain records digital information and distributes it across the network without changing it. The information is distributed among many users and stored in an immutable, permanent ledger that can't be changed or destroyed. That's why blockchain is also called "Distributed Ledger Technology" or DLT.

Here’s how it works:

  • Someone or a computer will transacts
  • The transaction is transmitted throughout the network.
  • A network of computers can confirm the transaction.
  • When it is confirmed a transaction is added to a block
  • The blocks are linked together to create a history.

And that’s the beauty of it! The process may seem complicated, but it’s done in minutes with modern technology. And because technology is advancing rapidly, I expect things to move even more quickly than ever.

  • A new transaction is added to the system. It is then relayed to a network of computers located around the world. The computers then solve equations to ensure the authenticity of the transaction.
  • Once a transaction is confirmed, it is placed in a block after the confirmation. All of the blocks are chained together to create a permanent history of every transaction.

How are Blockchains used?

Even though blockchain is integral to cryptocurrency, it has other applications. For example, blockchain can be used for storing reliable data about transactions. Many people confuse blockchain with cryptocurrencies like bitcoin and ethereum.

Blockchain already being adopted by some big-name companies, such as Walmart, AIG, Siemens, Pfizer, and Unilever. For example, IBM's Food Trust uses blockchain to track food's journey before reaching its final destination.

Although some of you may consider this practice excessive, food suppliers and manufacturers adhere to the policy of tracing their products because bacteria such as E. coli and Salmonella have been found in packaged foods. In addition, there have been isolated cases where dangerous allergens such as peanuts have accidentally been introduced into certain products.

Tracing and identifying the sources of an outbreak is a challenging task that can take months or years. Thanks to the Blockchain, however, companies now know exactly where their food has been—so they can trace its location and prevent future outbreaks.

Blockchain technology allows systems to react much faster in the event of a hazard. It also has many other uses in the modern world.

What is Blockchain Decentralization?

Blockchain technology is safe, even if it’s public. People can access the technology using an internet connection.

Have you ever been in a situation where you had all your data stored at one place and that one secure place got compromised? Wouldn't it be great if there was a way to prevent your data from leaking out even when the security of your storage systems is compromised?

Blockchain technology provides a way of avoiding this situation by using multiple computers at different locations to store information about transactions. If one computer experiences problems with a transaction, it will not affect the other nodes.

Instead, other nodes will use the correct information to cross-reference your incorrect node. This is called “Decentralization,” meaning all the information is stored in multiple places.

Blockchain guarantees your data's authenticity—not just its accuracy, but also its irreversibility. It can also be used to store data that are difficult to register, like legal contracts, state identifications, or a company's product inventory.

Pros and Cons of Blockchain

Blockchain has many advantages and disadvantages. 

Pros

  • Accuracy is increased because there is no human involvement in the verification process.
  • One of the great things about decentralization is that it makes information harder to tamper with.
  • Safe, private, and easy transactions
  • Provides a banking alternative and safe storage of personal information

Cons

  • Data storage has limits.
  • The regulations are always changing, as they differ from place to place.
  • It has a risk of being used for illicit activities 

Frequently Asked Questions About Blockchain

I’ll answer the most frequently asked questions about blockchain in this section.

Is Blockchain a cryptocurrency?

Blockchain is not a cryptocurrency but a technology that makes cryptocurrencies possible. It's a digital ledger that records every transaction seamlessly.

Is it possible for Blockchain to be hacked?

Yes, blockchain can be theoretically hacked, but it is a complicated task to be achieved. A network of users constantly reviews it, which makes hacking the blockchain difficult.

What is the most prominent blockchain company?

Coinbase Global is currently the biggest blockchain company in the world. The company runs a commendable infrastructure, services, and technology for the digital currency economy.

Who owns Blockchain?

Blockchain is a decentralized technology. It’s a chain of distributed ledgers connected with nodes. Each node can be any electronic device. Thus, one owns blockhain.

What is the difference between Bitcoin and Blockchain technology?

Bitcoin is a cryptocurrency, which is powered by Blockchain technology while Blockchain is a distributed ledger of cryptocurrency 

What is the difference between Blockchain and a Database?

Generally a database is a collection of data which can be stored and organized using a database management system. The people who have access to the database can view or edit the information stored there. The client-server network architecture is used to implement databases. whereas a blockchain is a growing list of records, called blocks, stored in a distributed system. Each block contains a cryptographic hash of the previous block, timestamp and transaction information. Modification of data is not allowed due to the design of the blockchain. The technology allows decentralized control and eliminates risks of data modification by other parties.

Final Saying

Blockchain has a wide spectrum of applications and, over the next 5-10 years, we will likely see it being integrated into all sorts of industries. From finance to healthcare, blockchain could revolutionize the way we store and share data. Although there is some hesitation to adopt blockchain systems right now, that won't be the case in 2022-2023 (and even less so in 2026). Once people become more comfortable with the technology and understand how it can work for them, owners, CEOs and entrepreneurs alike will be quick to leverage blockchain technology for their own gain. Hope you like this article if you have any question let me know in the comments section

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Match ID: 2 Score: 4.29 source: techncruncher.blogspot.com age: 527 days
qualifiers: 2.86 cryptocurrenc(y|ies), 1.43 bitcoin(|s)

Most Frequently Asked Questions About NFTs(Non-Fungible Tokens)
Sun, 06 Feb 2022 10:04:00 +0000

 

NFTs

Non-fungible tokens (NFTs) are the most popular digital assets today, capturing the attention of cryptocurrency investors, whales and people from around the world. People find it amazing that some users spend thousands or millions of dollars on a single NFT-based image of a monkey or other token, but you can simply take a screenshot for free. So here we share some freuently asked question about NFTs.

1) What is an NFT?

NFT stands for non-fungible  token, which is a cryptographic token on a blockchain with unique identification codes that distinguish it from other tokens. NFTs are unique and not interchangeable, which means no two NFTs are the same. NFTs can be a unique artwork, GIF, Images, videos, Audio album. in-game items, collectibles etc.

2) What is Blockchain?

A blockchain is a distributed digital ledger that allows for the secure storage of data. By recording any kind of information—such as bank account transactions, the ownership of Non-Fungible Tokens (NFTs), or Decentralized Finance (DeFi) smart contracts—in one place, and distributing it to many different computers, blockchains ensure that data can’t be manipulated without everyone in the system being aware.

3) What makes an NFT valuable?


The value of an NFT comes from its ability to be traded freely and securely on the blockchain, which is not possible with other current digital ownership solutionsThe NFT points to its location on the blockchain, but doesn’t necessarily contain the digital property. For example, if you replace one bitcoin with another, you will still have the same thing. If you buy a non-fungible item, such as a movie ticket, it is impossible to replace it with any other movie ticket because each ticket is unique to a specific time and place.

4) How do NFTs work?

One of the unique characteristics of non-fungible tokens (NFTs) is that they can be tokenised to create a digital certificate of ownership that can be bought, sold and traded on the blockchain. 

As with crypto-currency, records of who owns what are stored on a ledger that is maintained by thousands of computers around the world. These records can’t be forged because the whole system operates on an open-source network. 

NFTs also contain smart contracts—small computer programs that run on the blockchain—that give the artist, for example, a cut of any future sale of the token.

5) What’s the connection between NFTs and cryptocurrency?

Non-fungible tokens (NFTs) aren't cryptocurrencies, but they do use blockchain technology. Many NFTs are based on Ethereum, where the blockchain serves as a ledger for all the transactions related to said NFT and the properties it represents.5) How to make an NFT?

Anyone can create an NFT. All you need is a digital wallet, some ethereum tokens and a connection to an NFT marketplace where you’ll be able to upload and sell your creations

6) How to validate the authencity of an NFT?

When you purchase a stock in NFT, that purchase is recorded on the blockchain—the bitcoin ledger of transactions—and that entry acts as your proof of ownership.

7) How is an NFT valued? What are the most expensive NFTs?

The value of an NFT varies a lot based on the digital asset up for grabs. People use NFTs to trade and sell digital art, so when creating an NFT, you should consider the popularity of your digital artwork along with historical statistics.

In the year 2021, a digital artist called Pak created an artwork called The Merge. It was sold on the Nifty Gateway NFT market for $91.8 million.

8) Can NFTs be used as an investment?

Non-fungible tokens can be used in investment opportunities. One can purchase an NFT and resell it at a profit. Certain NFT marketplaces let sellers of NFTs keep a percentage of the profits from sales of the assets they create.

9) Will NFTs be the future of art and collectibles?

Many people want to buy NFTs because it lets them support the arts and own something cool from their favorite musicians, brands, and celebrities. NFTs also give artists an opportunity to program in continual royalties if someone buys their work. Galleries see this as a way to reach new buyers interested in art.

10) How do we buy an NFTs?

There are many places to buy digital assets, like opensea and their policies vary. On top shot, for instance, you sign up for a waitlist that can be thousands of people long. When a digital asset goes on sale, you are occasionally chosen to purchase it.

11) Can i mint NFT for free?

To mint an NFT token, you must pay some amount of gas fee to process the transaction on the Etherum blockchain, but you can mint your NFT on a different blockchain called Polygon to avoid paying gas fees. This option is available on OpenSea and this simply denotes that your NFT will only be able to trade using Polygon's blockchain and not Etherum's blockchain. Mintable allows you to mint NFTs for free without paying any gas fees.

12) Do i own an NFT if i screenshot it?

The answer is no. Non-Fungible Tokens are minted on the blockchain using cryptocurrencies such as Etherum, Solana, Polygon, and so on. Once a Non-Fungible Token is minted, the transaction is recorded on the blockchain and the contract or license is awarded to whoever has that Non-Fungible Token in their wallet.

12) Why are people investing so much in NFT?


 Non-fungible tokens have gained the hearts of people around the world, and they have given digital creators the recognition they deserve. One of the remarkable things about non-fungible tokens is that you can take a screenshot of one, but you don’t own it. This is because when a non-fungible token is created, then the transaction is stored on the blockchain, and the license or contract to hold such a token is awarded to the person owning the token in their digital wallet.

You can sell your work and creations by attaching a license to it on the blockchain, where its ownership can be transferred. This lets you get exposure without losing full ownership of your work. Some of the most successful projects include Cryptopunks, Bored Ape Yatch Club NFTs, SandBox, World of Women and so on. These NFT projects have gained popularity globally and are owned by celebrities and other successful entrepreneurs. Owning one of these NFTs gives you an automatic ticket to exclusive business meetings and life-changing connections.

Final Saying

That’s a wrap. Hope you guys found this article enlightening. I just answer some question with my limited knowledge about NFTs. If you have any questions or suggestions, feel free to drop them in the comment section below. Also I have a question for you, Is bitcoin an NFTs? let me know in The comment section below






Match ID: 3 Score: 4.29 source: techncruncher.blogspot.com age: 598 days
qualifiers: 2.86 cryptocurrenc(y|ies), 1.43 bitcoin(|s)

Video: What you need to know about the race to the first Bitcoin ETF
Tue, 25 May 2021 14:35:25 GMT
Several bitcoin ETFs have been filed with the U.S. Securities and Commission, but none have been approved. Cryptocurrency skeptics and supporters have cited benefits and concerns about what the approval of a bitcoin ETF may mean for investors.
Match ID: 4 Score: 4.29 source: www.marketwatch.com age: 855 days
qualifiers: 2.86 cryptocurrenc(y|ies), 1.43 bitcoin(|s)

Using Hacked LastPass Keys to Steal Cryptocurrency
2023-09-18T11:02:52Z

Remember last November, when hackers broke into the network for LastPass—a password database—and stole password vaults with both encrypted and plaintext data for over 25 million users?

Well, they’re now using that data break into crypto wallets and drain them: $35 million and counting, all going into a single wallet.

That’s a really profitable hack. (It’s also bad opsec. The hackers need to move and launder all that money quickly.)

Look, I know that online password databases are more convenient. But they’re also risky. This is why my Password Safe...


Match ID: 5 Score: 2.86 source: www.schneier.com age: 9 days
qualifiers: 2.86 cryptocurrenc(y|ies)

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