Stock market hacks, SIM swaps, the loss of a smartphone or laptop - hot wallets are practical but vulnerable. A paper wallet can help here. At first glance, a Bitcoin address can look like a random combination of numbers and letters. But in fact it can be precisely calculated - from the private key. That

A crypto expert warns that Bitcoin needs a "quick and significant" recovery above $9,400 to avoid a crash. Bitcoin has been in a so-called compression phase for several weeks, characterized by higher lows and lower highs. This results in a wedge-shaped price range, which ultimately discharges in a sharp price movement. As the crypto currency

Ensuring the origin and authenticity of a work of art is a very complex task. Thanks to Blockchain, this is possible, writes investment banker and art collector Niko Kipouros in a report entitled "Blockchain in Art" published on 21 July. Technology is changing the way we buy, sell, support, view or even create art. The

The payment service provider PayPal demands the uniform Bitcoin regulation from the EU. Within the framework of a consultation, Paypal is demanding clear guidelines from the legislator - possibly also in order to achieve legal certainty for its own Bitcoin initiatives. PayPal will start offering the purchase of crypto currencies before the end of this

The Bitcoin price is currently in a rather untight sideways movement above the USD 9,000 mark. However, the situation is different for some old coins this year. Only this week "Dogecoin" made headlines throughout the Crpyo space when the price was massively pumped by TikTok. But also other Altcoins could outperform Bitcoin (+28%) this year:

In principle, the index can also be created by the user and can therefore be even more effective under certain circumstances. Of course, the data used must be correct and used correctly. A certain basic knowledge of market events and reactions should be available in order to realistically assess the effects of certain events. Weighting

The corona outbreak has not only turned our social life upside down, but the economy is also suffering greatly. Everyday things that seemed perfectly normal just a few months ago have become luxury goods, whether it be a visit to a restaurant or a holiday in a neighbouring country. But it was above all on

At 11 years of age, Bitcoin is still a very young asset. This novelty and otherness is in all probability also the reason for the high volatility of the Bitcoin price. Of course, this enables very high profits, but also increases the risk of enormous losses. Bitcoin is generally regarded as a valid investment by

Nanjing, a city in China, relies on block chain technology for the correct issue of consumer vouchers. This is part of an economic stimulus package to mitigate the economic impact of the COVID-19 pandemic and bring new momentum to the economy. Nanjing is the capital of the Jiangsu province in eastern China and thus one

Until now, sensitive user data has mostly been stored in the central servers of private providers. There is usually no trace of data protection. It is not clear to whom and for what purpose this data is passed on. The German government has therefore already called for innovative concepts for digital identities in a showcase