A Tech Personality Became the Author of Mona Lisa Using Blockchain

monalisa blockchain

A blockchain startup Verisart has recently received some “black” PR. The project specializes in verifying the authenticity of pieces of art, creating digital certificates for them and also tracking down the history of particular works.

However, Verisart, as well as other art-related blockchain products, is heavily critisized by some of the developers. Some people prefer to just leave a negative comment in a forum or on the website, but there are people that go to the extreme to prove their point.

In this case, a technological expert, Terence Eden, decided to try and register on the above-mentioned platform as a creator of Leonardo da Vinci’s “Mona Lisa”. He also provided evidence of successfully completing his endeavour.

According to him, the site only required his name, email address and the picture itself which was downloaded by him from Wikipedia.

Nevertheless, there were people that did not take this experiment seriously. For example, a blockchain specialist, Peter Todd, called it a fraud.

He protected Verisart by saying that Terence Eden does not truly understand the essence of its blockchain. According to Todd, Verisart is not an authoritative project, its main purpose is to timestamp evidence, so that it could not be backdated.

With both sides providing strong arguments, it is hard to understand who is actually right in this situation. Thus, we recommend you to be very careful when getting involved in any project or startup, especially if it is little-known.

Subscribe to The Coin Shark news in Facebook: https://www.facebook.com/coinshark/

MasterCard Will Use Blockchain to Upgrade Business-to-Business Transactions

mastercard will use blockchain to upgrade b2b transactions

A worldwide payment system company MasterCard received an approval from the US Patent and Trademark Office regarding the application submitted in March of this year.

As we reported earlier, MasterCard got green light from the Office and started developing its own blockchain:

Mastercard Received a Patent on a Coupon Authenticating System on Blockchain

Now the company is directing the powers of this technology to improve and secure B2B transaction within its framework. According to their new patent:

There is a need for a technical solution to provide a disruptive, uniform settlement system which can reduce the amount of processing as well as the amount of communications and fund transfers.

This technical solution is the blockchain technology.

We remind you:

Would Ripple Not Be As Successful If It Hadn’t Been for Mastercard?

Subscribe to The Coin Shark news in Facebook: https://www.facebook.com/coinshark/

Elon Musk Turned to the Creator of Dogecoin for Help in the Fight Against Twitter Scammers

musk needs help with crypto spammers

The CEO of Tesla Motors, entrepreneur and engineer Elon Musk published a message in his Twitter meant for the creator of the cryptocurrency Dogecoin Jackson Palmer with the request to invent a way to deal with crypto scammers on the social network.

A few minutes later, Musk received a response with an invitation to use a script that would resolve the issue with the scammers. Judging by the message of Dogecoin’s creator, Elon Musk used it.

https://twitter.com/ummjackson/status/1041577055970893824

We remind you that Elon Musk had to deal with Twitter fraudsters not once and not twice. Bots with offers to receive different cryptocurrencies for free were attacking Musk so much that he even started writing brilliant responses to them. Later, the social network management even began to block accounts containing the name of Elon Musk.

Subscribe to The Coin Shark news in Facebook:
https://www.facebook.com/coinshark/

McAfee Birthday Collection: Top-5 Eccentric Statements, Promises, Innovations and Scandals

john mcafee birthday compilation

The editorial board of The Coin Shark wishes happy birthday to the most unconventional crypto personality John McAfee and hopes he will thrive and please the crypto community for many more years.

For this occasion we decided to compile the loudest things that McAfee has said or done this year.

1. There is no doubt that the wildest promise of John McAfee remains his infamous claim about the price of Bitcoin in 2020. The interesting part is, of course, related to the physical tortures that McAfee is ready to face if his predictions turn out to be wrong.

2. Another loud claim of McAfee was his firm intention to run for presidency during the next election. Given the low levels of popularity that the current US President is coping with, we believe that anything might happen at this point. Politics aside, no doubt that the crypto world will be thrilled to have such a president.  

3. We could not leave out the epic with McAfee’s crypto wallet Bitfi. Was it really hacked? Was McAfee planning to give such a pricy award? We don’t know. However, what we do know is that the story brought a whole lot of attention to the wallet, so maybe it was an ultimate goal in the first place.

4. The CoinMarketCap should beware, because John McAfee is on its toes. His own site with market capitalization and cryptocurrency exchange rates is already functioning.

5. Last, but certainly not least comes the McAfee crypto challenge. Brilliant minds with innovative crypto solutions can join his team to improve and develop the crypto world together.

Anyway, even if John McAfee does not eat any parts of his body or loses the run for presidency, he will always remain one of the brightest stars of the crypto universe. Happy birthday, John!

Subscribe to The Coin Shark news in Facebook: https://www.facebook.com/coinshark/

A Bitcoin Challenge Started Out in China: 21 Days With 0.21 BTC. Why Was It Stopped After Just 3 Days?

bitcoin challenge in china

We all have seen these shows where a person needs to survive a certain period of time with a limited amount of money in different locations. The Chinese TV decided to take it even further and add a new twist to the story.

A girl named He You Bing took up a challenge, during which she had to survive 3 weeks only having 0.21 BTC (approximately 1300 USD). That was all the money she had for food, dwelling and satisfying basic needs.

Considering the prices in China and also the fact that He You Bing carried out the challenge in megalopolises like Shanghai and Shenzhen (which are even pricier), it would seem quite an impossible task to complete.

However, if we think of the situation with cryptocurrency in China, here came another trouble for the girl, which was way more serious than the little amount of money.

He You Bing simply couldn’t find establishments that accepted BTC as a means of payment. She went from place to place, but most of the times very few people even knew about Bitcoin and cryptocurrencies in general, let alone accepted it. As a result, she had to eat wild fruits from the trees, free samples from shops and sleep in 24/7 cafes.

By the end of the 3rd day the challenge had to be stopped, and He You Bing had to be taken to the hospital due to starvation symptoms – the girl was on the verge of losing consciousness.

However, she reached ones of her goal – the challenge attracted attention of the public, thus, raising cryptocurrency awareness in China. Hopefully, next time the girl will choose less radical methods to do so.

We remind you:

McAfee Cryptocurrency Challenge Is Going Live

Subscribe to The Coin Shark news in Facebook: https://www.facebook.com/coinshark/

John McAfee Is Not Having It With Online Trolls

mcafee is fighting the trolls

Scammers, fraudsters, trolls – whatever you want to call them – have been pushing their luck with a lot of major crypto personalities and famous people.

We all remember how a fake account of Vitalik Buterin tried to cheat the poor followers out of their money and when Elon Musk could not get rid of annoying trolls asking him whether he wanted to purchase Ethereum or not.

This time the crypto enthusiast John McAfee decided to oppose the Internet “pests”. He published an angry message on his Twitter.

So, we genuinely recommend all the trolls to leave McAfee alone for their own sake.

We remind you:

John McAfee Predicted the Bitcoin Price for 2020

Subscribe to The Coin Shark news in Facebook: https://www.facebook.com/coinshark/

Do Not Sell Ethereum: Top Original Clothes Prints in Support of Cryptocurrency

Due to the latest changes in the cryptocurrency market and the news that Ethereum is dying, Vitalik Buterin is trying hard to support cryptocurrency. The Coin Shark editorial board also decided not to stay away and cheer the fans of ETH, as well as all holders of other coins. We present a selection of original things and accessories that we found on the web.

1. The Holy Vitalik

Vitalik Buterin, no doubt, has achieved incredible success in the field of cryptocurrency. Therefore, we completely agree with this image of Ethereum’s founder.


Source: https://www.redbubble.com

2. Almost Nike: JUST HODL IT

The famous slogan of the world-famous sportswear and footwear manufacturer Nike, suits the situation on the crypto market perfectly: just hodl ETH.

Source: https://www.redbubble.com

3. Do not let ETH go
It is sad to watch those selling cryptocurrency, and then, in the future, not only it restores its positions, but also grows in price. A girl with a balloon symbolizes a lost dream or, in this case, an Ethereum coin.


Source: https://www.redbubble.com

4. Time to buy Ethereum

These watches always show the right time. It’s time to buy cryptocurrency.


Source: https://www.cryptoclothe.com

5. Keep calm and hodl ETH

As you know, hodler is the slang name of an investor who buys cryptocurrencies and does not sell them, regardless of the situation on the market. This is what the well-known print reminds us of.

Source: https://www.cryptoclothe.com

Besides the images of Ethereum, various accessories, clothing and decorative objects are also produced in support of both Bitcoin and other digital coins.


Source: https://allthingsdecentral.com

 


Source: https://www.redbubble.com

 


Source: https://www.redbubble.com

Subscribe to The Coin Shark news in Facebook: https://www.facebook.com/coinshark/