Security of supply has again become important. A pandemic can be a lesson for large corporations that it is better to invest close to outlets.Continue Reading..
Security of supply has again become important. A pandemic can be a lesson for large corporations that it is better to invest close to outlets.Continue Reading..
Carriers are getting into debt, the industry is starting to lose financial liquidity. The virus reduces revenues from public transport by up to 80 percent. Polish transport is sinking. The number of routes of Polish carriers dealing in international road transport of goods, controlling one quarter of the EU market before the epidemic, has halved due to the decrease in orders.Continue Reading..
Each scenario of Great Britain leaving the European Union has significant consequences for both the economy and ordinary citizens. For now, London needs to negotiate new terms of cooperation with the European Community. The problems will start on January 1, 2021.Continue Reading..
A revolution is coming along with the pandemic. In just a few weeks, companies had to change their approach to the performance of employees’ official duties. Remote work has become a necessity. And a necessity that many people, who have been used to work in the office so far, may like it for longer.Continue Reading..
Running a business in Poland is not only more and more expensive, but also causes more responsibilities, and mistakes threaten with severe penalties. If the tax authorities are pushing entrepreneurs, then insurers benefit. They meet the challenges and insure not only owners but also employees.Continue Reading..
January 31 is an important date for taxpayers; the last day to provide the tax authority with information on revenues from other sources and on income and collected advance payments for income tax in 2019.Continue Reading..
Until January 23, 2020, the National Tax Administration blocked 648 bank accounts, on which it secured PLN 86 million. But this is not the only effect of the operation of the Polish Stir teleinformatic system.Continue Reading..
The Polish bank PKO BP warns of fraudsters pretending to be bank employees on the phone. Citing the PSD2 directive, they ask you to install additional software which they will send by email. In fact, it is for phishing.Continue Reading..
Odds of most popular cryptocurrencies resemble stairs from August 28. In half an hour on Wednesday evening bitcoin became cheaper by $ 600. The next two smaller stairs appeared in the next 12 hours.
Over the past 24 hours, the most important cryptocurrencies have seen a major discount. The bitcoin exchange rate fell by 9% during this time, and for one BTC on August 29 at 10 it was necessary to pay around 36.4 thousand PLN.
Similar trends can be observed for the other most popular cryptoactivities. Everywhere on the charts is clearly visible the quick sell-off, which took place around 8pm on Wednesday, 28 August. Ethereum got cheaper by more than 12 percent during the day, bitcoin cash by 10 percent, and litecoin by 12 percent. Slightly less lost XRP token used in the Ripple system – 8%.
Blockchain technology is used to store and send information about transactions concluded on the internet. These transactions are arranged in consecutive blocks of data. Each block contains information about a specific number of transactions.
After filling it with transaction information, another data block is created, followed by the next and next block. This creates a kind of chain (hence the name: blockchain is a block chain). A new block appears on average every 10 minutes. It may contain information about various transactions, e.g. commercial transactions, ownership status, shares, shares, electricity generation and the purchase or sale of currencies, including cryptocurrencies – electronic currencies.
The essence of blockchain is to maintain a joint and collective transaction accounting book, in digital form, scattered throughout the network, in the same copies. This book is a collection of all transactions carried out at the moment in blockchain. This technology is based on peer-to-peer networks without central computers, transaction management and verification systems. Any computer on the network can participate in transaction transmission and authentication. In the case of blockchain, these will be blocks within the transaction book. The book is open to everyone, but fully secured by complicated cryptographic tools against unauthorized access.
Thanks to this entry, transactions are public, available to everyone, but visible only under the user’s access rights. Their entire history, from the beginning of blockchain existence to today, can be reviewed and verified.
Currently, blockchain can be used to handle various transactions, but work is underway to use the block chain as an accounting book in banking, a document authentication system, a digital signature in state administration and a notary record. All these transactions can take place outside the system that has been functioning for centuries – without the participation of public trust institutions, directly between the parties to the transaction. You can store any type of transaction in blockchain data blocks. One of the applications is the cryptocurrencies mentioned for example Bitcoin.