Blockchain

Europol Hauptsitz Foto CC 3.0 by Pikachu. Ist das die perfekte Privacy-Coin für Kriminelle? Entscheiden sich Monero-Benutzer dafür, ihre Transaktionen zu vertuschen, dann funktioniert das mit Monero anscheinend recht gut. Die Verbindung zwischen Absender und Empfänger lässt sich nicht zurückverfolgen. Diese Erkenntnis stammt von einem Europol-Bediensteten, welche jedoch im...

American entrepreneur and controversial crypto figure John McAfee, who boldly predicted that Bitcoin would be valued at $1 million by the end of 2020, has openly lashed out on the leading cryptocurrency, referring to it as an ancient technology due to several limitations. This comes as a blow, considering that he was one of the biggest promoters of Bitcoin and crypto in general over the last few years.McAfee believes that being the first blockchain to exist does not make Bitcoin the “future.”...

SingleFile, une extension pour les navigateurs Firefox et Chrome permettant de sauvegarder une page web complète dans un simple fichier HTML, permet désormais d’ancrer gratuitement dans la blockchain Bitcoin la preuve horodatée de l’état d’une page web. En activant l’option « Divers > ajouter une preuve d’existence » l’extension génère une empreinte numérique de la page qui est ensuite...

Bitcoin: Ivan von der Blockchain Academy Ivan bietet online Kurse zum Thema Blockchain an. Nun hat er mit „Good Morning Crypto“ ein ziemlich interessantes Video publiziert. Denn es geht darin nicht um irgendwelche Finanztipps, sondern um die wichtigen Themen und Technischen Funktionen, die Bitcoin das Jahr 2020 beschäftigen wird. Denn das letzte grosse Core Update wurde im...

Ein neuartiges Netzwerk Names „Busines Club“ hat soeben seine Pforten geöffnet. Es soll ein Mix aus Zahlungsabwickler und Sozialem Netzwerk werden. Ein neuartiges Netzwerk Names „Business Club“ hat soeben seine Pforten geöffnet. Es soll ein Mix aus Zahlungsabwickler und Sozialem Netzwerk werden. Ein Netzwerk wo jeder erfolgreiche Menschen und Busines Kontakte treffen kann wobei alle einen gemeinsamen Nenner haben: Das Interesse an der...

Credit cards and cryptocurrency are becoming one, and several exchanges and blockchain-based companies have sought to release their own crypto-backed credit and debit cards. The latest company to announce such a project is Block Fi, which says it will launch a new bitcoin rewards credit card later this year.Block Fi to Issue BTC Rewards Card2020 is proving to be something of a mixed period for bitcoin. While the currency started out the year at well over $7,000, it quickly dropped during...

Infamous “Gym Friend” meme contains lessons for the bitcoin community in 2020. Campaign of frantic censorship and deflection highlights a lack of reasoned leadership at Blockstream. The cryptocurrency space needs more masculinity. The biggest lesson the bitcoin community can carry over from 2019 wasn’t learned on the blockchain, but in the gym.In early December when a meme-maker released the image below onto Twitter, everyone laughed for a minute then moved on.On the left, Samson Mow, CSO...

Le premier bloc de transaction de la blockchain Bitcoin, nommé Bloc Genesis, a été créé le 3 janvier 2009 à 18h15. Un  « coinbase » pouvant contenir des données arbitraires, Satoshi Nakamoto a inséré dans ce premier bloc le titre d’un article issu du Financial Times du jour: The Times 03/Jan/2009 Chancellor on brink of second bailout for banks Détails sur ce bloc :  Nombre de...

The price of oil has now jumped and is on its way to $70, in the wake of a recent U.S. airstrike on a top general from Iran. Authorized by President Donald Trump, the airstrike targeted and killed General Qassem Soleimani. The general was the leader of the Revolutionary Guards’ Quds force.In response to the development, brent futures jumped over 4% even as tensions began to heighten.According to a report from the Pentagon, Soleimani was killed because he was “actively developing plans to...

Trump sent a shockwave through financial markets when he ordered an airstrike that killed Qassem Soleimani. Stocks, gold, and oil all fluctuated wildly as US-Iranian hostilities flared. Here’s how the prices of major assets responded. When US President Donald Trump ordered an airstrike that killed Iranian general Qassem Soleimani, he also unleashed a shockwave through global financial markets. Major stock indices cratered as investors fled into safe-haven assets like gold, and oil prices...