Das Bitcoin-Handbuch: Bitcoin von A bis Z by Felix Mago, Tobias Gillen

By Felix Mago, Tobias Gillen


Tobias Gillen und Felix Mago möchten sich gerne besser mit Bitcoins auskennen. Ihnen geht es nämlich wie den meisten Menschen, mit denen sie sich über das Thema unterhalten haben: Irgendwie kann jeder etwas damit anfangen, wenn es aber konkret wird, dann weiß doch niemand so richtig Bescheid.

Dieses Halbwissen betrifft zahlreiche Aspekte des Bitcoins, beispielsweise die zugrundeliegende Theorie hinter der Digitalwährung oder die Frage nach Einsatzmöglichkeiten und Alternativen. Vor allem aber betrifft es die besonders naheliegenden und praxisrelevanten Fragen: Wie beschafft guy sich einen Bitcoin und wie kauft guy etwas damit?

Um das alles herauszufinden, wagten sie ein test: Schritt für Schritt bringen sie sich und den Lesern den Bitcoin näher, indem sie sich selbst beibringen, wie das alles funktioniert. Am Ende soll guy über die neue Währung Bescheid wissen und in der Lage sein, sie zu nutzen. Genauso wie anderes Geld auch.

„Das Bitcoin-Handbuch“ richtet sich additionally an all jene, die Schritt für Schritt etwas über Bitcoins lernen wollen.

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Extra resources for Das Bitcoin-Handbuch: Bitcoin von A bis Z

Sample text

Hinzu kommen Mindestauszahlungsbetrag und Gebühren. Man muss also lange minen und sollte eine gute Grafikkarte haben. Nachdem BitcoinPlus auch in Foren schlecht wegkommt, entscheide ich mich dagegen, hier mein Bitcoin-Glück zu versuchen. GUIMiner Bei meiner Suche nach passender Software stoße ich mehrfach auf den GUIMiner, der bei Github heruntergeladen werden kann. Dabei handelt es sich um ein einfaches Frontend zum GPU/CPU Mining. Mit wenigen Klicks ist das Programm konfiguiert. Die bekannten Pools stehen in einer ausführlichen Liste bereit.

Sicher startklar Wir wissen, dass bei der Auswahl eines Wallet Anbieters auf eine Reihe von Aspekten zu achten ist und man mehr oder weniger selbst in der Pflicht steht, beispielsweise mit sorgsamen Backups. Als Fazit hört sich für mich ein hierarchisch deterministisches Multi-Sig-Wallet als die beste Lösung an. Zumindest was den Aspekt der Sicherheit bei gleichzeitiger Nutzerfreundlichkeit angeht. Wie wir gleich sehen werden, kommt es aber nicht nur darauf an. Zahlreiche Wallet-Anbieter werben nämlich mit ganz unterschiedlichen Features um die Gunst der Nutzer.

Also erst mal einen Schritt zurück. Immerhin die Vorteile, die dort aufgeführt sind, kann ich ganz gut nachvollziehen. Jeder kann Bitcoins produzieren und man soll einfach damit bezahlen können, egal von wo. Alles ist dezentral, keine Gebühren, die an gierige Banken abgeführt werden. Der Bitcoin also ist eine billige Alternative, von der Käufer und Verkäufer profitieren. Jeder kann mitmachen und meine digitale Geldbörse ist sicher. Das alles verspricht das Video auf der Startseite. Erst einmal ist das alles verständlich, ich habe trotzdem viele Fragezeichen.

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