Fragen mit dem Tag 'security'

@kenCode: das ist Leider nicht wahr. Beide sind kopierbar mit einem einfachen rechten Mausklick. Die Betonung der Tatsache, dass das Bild sicherer wäre, bauen Sie Ihre Sicherheit auf falschen Grundsätzen und ...
27

Für welche Zwecke brauchen wir die "Nachricht Signieren"?

Ich habe eine einfache, aber gerade Frage: Warum brauchen wir die "Nachricht Signieren". Außerdem geben Sie Erläuterungen und Beispiele. ...
08.12.2015, 01:51:56
27

Wie ist die Skalierbarkeit von walletnotify der vollständigen Knoten-Geldbörse

Ich bin darüber nachzudenken, wie groß der Austausch der Griffe Kundeneinlagen, es scheint, gibt es zwei Lösungen, ist die Verwendung von externen Benachrichtigungs-apis, wie blockchain.info 's notification api nutzen können, eine andere ist, führen Sie einen vollständigen Knoten und verwenden Sie die walletnotify Funktion. Da der erste Ansatz führt die Abhängigkeit zu einem Drittanbieter-service, der auch nicht unterstützt testnet-Benachrichtigung, die wir nutzen, während der Entwicklung, also werde ich versuchen, führen Sie einen vollständig ...
16.12.2017, 14:47:08
27

Extrahieren von Informationen aus utxo für die offline-Bearbeitung

Ich möchte zu extrahieren, wie viel Informationen über die utxo set (alle nicht ausgegebenen Transaktionen) bis zu einem bestimmten block Höhe, einschließlich Wert-und scriptpubkey. Diese Informationen soll eingefügt werden in eine Datenbank und offline bearbeitet für die statistische Analyse. Ich schaue mir mehrere alternativen, einschließlich der bitcoind, bitcoin-ruby, libbitcoin und andere, aber kann nicht herausfinden, wie dies zu tun. Vielleicht sind meine Programmierkenntnisse nicht so heiß. Hoffe jemand ...
04.03.2013, 03:23:30
36

Sie zahlen Steuern auf Bitcoin-Einnahmen?

Disclaimer: dies ist keine Rechtsberatung, und diese variiert von Land zu Land. Wenn Sie akzeptieren bitcoins als Zahlungsmittel, müssen Sie zahlen Steuern auf das? Und würde Sie schreiben eine Rechnung? Da Sie keine offizielle Währung, so ein trade würde als ein Tausch oder was? I. e. was ist der rechtliche status von jemanden akzeptieren bitcoins als Zahlungsmittel, und was er dazu tun? ...
28.10.2019, 20:52:01
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