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How do Bitcoin transactions work – A Brief Explanation!

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Bitcoin is a cryptocurrency – meaning digital form of cash. Since its inception, Bitcoin has intrigued users for its peer-to-peer technology without any involvement of the bank. The formation of the blockchain here makes the process authentic, and genuine.

To put across simply the buying and selling of the bitcoin happens online with the help of a p2p portal. Here is how it happens!

 

The initial listing!

If a seller to sell bitcoin the seller needs to publish the intention for the nodes to scan the bitcoin network. Here the authenticity of the seller is established as nodes check –

  • Validity of the bitcoin that the seller wants to sell, and

  • If the bitcoin is genuine or has been sold already!

After the scanning has been done, a block is created which attaches to the previous block of transactions done. Thus there is created a network called blockchain. These blocks are unique and cannot be tampered with so the players can play slots without depositing!

The public key and private key!

Every seller or buyer on the bitcoin network has a public key and a private key. Public key is a string of 34 characters made of numbers and letters. This is the official address of the person on the network. This public key holds information like transaction done, balance in the account etc.

The public key has a corresponding private key which is much like a password of 64 characters. Here too the characters include numbers and letters. While these two keys are connected, the private key needs to be kept secured as it provides for a login and authentication for the person to make transactions.

To authenticate a transaction, a public key should be signed with a private key with the help of a computer software or mobile phone. At all times the private key stays a secret to the users. So when someone signs digitally to authenticate the transaction, it’s only the public key that is available to the world. Much clever technology!

The blockchain hash and virtual tampering!

Hash is complex mathematical function related to a blockchain. The hash function is unique and is created when a user publishes intention to sell or buy bitcoin. As and when a change is made in the transaction, a new and unique hash function is created. This set of 64 characters long string of numbers and letters tells the users of the changes and tampering made on any transaction.

Blockchain, therefore, keeps in authenticity of the transactions with the users by each time creating a new hash function for the block – related to the transaction. Virtually it’s a boon as every sort of tampering is easy to catch!

Bitcoin and blockchain world

The trading of bitcoin happens through blockchain procedure which is a full-proof play of technology. You can sit at your desk and check the transactions working live on the network.

Access the primary websites and lay your hands on the most fascinating currency trading system that has ever been developed!

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Bitcoin (BTCUSD) weekly forecast on February 18 — 24, 2019

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Cryptocurrency Bitcoin (BTC/USD) is trading at 3587. Cryptocurrency quotes are trading below the moving average with a period of 55. This indicates a bearish trend for Bitcoin. At the moment, cryptocurrency quotes are moving near the upper border of the Bollinger Bands indicator.

Bitcoin (BTCUSD) weekly forecast on February 18 — 24, 2019

As part of the Bitcoin exchange rate forecast, the test level of 3820 is expected. Where should we expect an attempt to continue the fall of BTC/USD and the further development of the downward trend. The purpose of this movement is the area near the level of 2700. The conservative area for selling Bitcoin is located near the upper border of the Bollinger Bands indicator at the level of 3850.

Bitcoin (BTCUSD) weekly forecast on February 18 — 24, 2019

Cancellation of the option to continue the decline in Bitcoin will be the breakdown of the area of ​​the upper border of the Bollinger Bands indicator. As well as the moving average with a period of 55 and closing of quotations of the pair above the area of ​​4250. This will indicate a change in the current trend in favor of the bullish for BTC/USD. In the event of a breakdown of the lower border of the Bollinger Bands indicator bands, we should expect an acceleration of the fall of the cryptocurrency.

Bitcoin (BTCUSD) weekly forecast on February 18 — 24, 2019 implies a test level of 3820. Further, it is expected to continue falling to the area below the level of 2700. The conservative area for selling Bitcoin is located area of ​​3850. Canceling the option of falling cryptocurrency will break the level of 4250. In this case, we should expect continued growth.

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BTCUSD Analysis: Bitcoin still trading in a bearish consolidation [Video]

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Any upside moves are classified as corrective ahead of what could be the next downside extension and bearish continuation. It would take a break back above 4,380 at a minimum to take the immediate pressure off the downside. Next critical support comes in the form of the July and September 2017 lows, around 2,000 and 2,975 respectively.

In this analysis, we take a look at Bitcoin each day, highlighting all of the need to knows for anyone looking to extract up to date information about major levels and relevant trends, both short term and longer-term. The analysis is designed for the trader, investor and even those simply holding the crypto asset, looking for an idea of where they may want to consider making that next conversion.

The cryptocurrency update is new each day and is presented with an added layer of animation, in an effort to make the analysis as engaging as possible, while also communicating the message with respect to key trends and levels in an easy to understand, seamless manner with great value add to all.

News Source: fxstreet

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Are Central Bank Digital Currencies (CBDCs) Net Positive Or Negative For Bitcoin And Crypto Assets?

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Central Bank Digital Currencies (CBDCs) have been analyzed by several banking institutions around the world, specifically by several central banks in different countries. However, they are different than virtual currencies such as Bitcoin (BTC). How would the issuance of CBDCs affect Bitcoin and the whole crypto market?

There are some important differences between Bitcoin and CBDCs. For example, Bitcoin is permissionless, decentralized and censorship-resistant while CBDCs are permission, centralized and censorable. Thus, they are almost contrary to Bitcoin. While the most popular cryptocurrency provides freedom to users, CBDCs allow governments to have larger control over their populations.

A few days ago, the popular investment bank JP Morgan unveiled a stablecoin called JPM Coin that would be used to make transfers between customers in just a few seconds. Although JP Morgan’s CEO Jamie Dimon has been against virtual currencies, it seems that the bank will be using blockchain technology to power their virtual currency.

There were several individuals in the market claiming that the new JP Morgan digital coin killed Bitcoin, or at least, it is going to kill the most popular cryptocurrency in the market. However, it is important to understand that these coins will never be similar and work in a completely different way. CBDCs and stablecoins issued by financial institutions such as JP Morgan work in a centralized and controlled way.

Indeed, these new digital assets do not seem to present a threat to cryptocurrencies such as Bitcoin. SWIFT could be affected by these new coins. SWIFT is the mainstream and most popular system to perform cross-border payments. This system has proven to be slow and costly for many financial institutions and banks all over the world. Indeed, Ripple’s services could also be affected by the growth of new CBDCs.

CBDCs legitimize that virtual currencies are the future of money. Because of this, it might be possible for Bitcoin to distance itself from drugs and criminals. At the same time, with CBDCs individuals will discover that there are several advantages of using digital assets.

Individuals will clearly have their funds frozen at any moment using CBDCs if the financial institution regulating the asset decides so. Moreover, their accounts can be suspended and users would not be able to use these funds anymore.

There are some crypto experts that believe that CBDCs could be very harmful to societies. For example, China is currently trying to control its population with new surveillance systems related to how individuals use their funds.

With CBDCs, people will realize that there is no more freedom and that the government is ultimately controlling everything. This is why Bitcoin could grow as a safe haven where users can feel free to use their funds as they want without being controlled by governments.

That does not mean that Bitcoin will be used to perform illegal things. It means that users will protect their privacy and what they do with their funds.

Source.bitcoinexchangeguide

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