Vyhledávání

Položky označené s: crypto

[Bitcoin Munich] Next Meetup: Thursday, Dec 22nd - Paper Wallets Workshop



https://www.meetup.com/Bitcoin-Munich/events/233919372/

Did you know you can print your bitcoins on paper and store them safely offline that way? Also holiday season is near, so we'll have an introduction talk and workshop about paper wallets, which make an original and unusual Christmas gift as well.




Apart from that, far beyond the use in Bitcoin and crypto-currencies, the concept of private and public keys, as depicted on such a paper wallet, may become more and more pervasive in the future in general. Passwords seem to be unsafe, as users forget them or pick too easy ones. And no matter what certain big hardware and OS manufacturers try to tell you, biometric identification like face or fingerprint recognition is unsafe as well and can easily be spoofed, as often demonstrated by ethical hackers.

So we'll take a look how secure (while hopefully still easy) identification and authentication may look in the future of a blockchain world. Maybe personal crypto-key management can and will some day become an intuitive habit in everyday life, just like we're used to handle our physical keys.

Target audience: Beginners

You're encouraged to bring your tablets or notebooks for this hands-on session! You should already own some bitcoins (or fractions), and have a wallet installed, e.g. Electrum.

Timetable:

19:00 Doors open, get-together, food + drinks

19:30 Bitcoin & Blockchain news roundup

20:00 Rupert Zinnecker: Paper Wallets for Crypto-Currencies
  • What are crypto-currencies?
  • How do I manage my crypto-currency units? ⇒ Wallets, especially paper wallets
  • Why do paper wallets work? ⇒ Blockchain technology
  • The paperwallet.bit website
  • Paper wallets as crypto cash, is that possible?
20:30 Workshop: Try it yourselves! And/or drinks, snacks, get-together. Open end!

You're very welcome to bring little things (cookies, tea-light candles, etc) to contribute to an xmas party atmosphere. Maybe leave a comment or contact one of the organizers so that we can better coordinate initiatives in this direction! Thank you!

#bitcoin #blockchain #meetup #munich #münchen #muc #bitcoinmuc #treffen #workshop #talk #talks #paper #wallet #paperwallet #paperwallets #crypto #cryptography #security #authentication #id #identification

Bitcoin Munich

Our monthly event with talks, presentations, demos and workshops. 
Did you know you can print your bitcoins on paper and store them safely offline that way? Also holiday season is near, so we'll
odkaz na zdroj
skanda42 před 3 let

[Bitcoin Munich] Next Meetup: Thursday, Dec 22nd - Paper Wallets Workshop



https://www.meetup.com/Bitcoin-Munich/events/233919372/

Did you know you can print your bitcoins on paper and store them safely offline that way? Also holiday season is near, so we'll have an introduction talk and workshop about paper wallets, which make an original and unusual Christmas gift as well.




Apart from that, far beyond the use in Bitcoin and crypto-currencies, the concept of private and public keys, as depicted on such a paper wallet, may become more and more pervasive in the future in general. Passwords seem to be unsafe, as users forget them or pick too easy ones. And no matter what certain big hardware and OS manufacturers try to tell you, biometric identification like face or fingerprint recognition is unsafe as well and can easily be spoofed, as often demonstrated by ethical hackers.

So we'll take a look how secure (while hopefully still easy) identification and authentication may look in the future of a blockchain world. Maybe personal crypto-key management can and will some day become an intuitive habit in everyday life, just like we're used to handle our physical keys.

Target audience: Beginners

You're encouraged to bring your tablets or notebooks for this hands-on session! You should already own some bitcoins (or fractions), and have a wallet installed, e.g. Electrum.

Timetable:

19:00 Doors open, get-together, food + drinks

19:30 Bitcoin & Blockchain news roundup

20:00 Rupert Zinnecker: Paper Wallets for Crypto-Currencies
  • What are crypto-currencies?
  • How do I manage my crypto-currency units? ⇒ Wallets, especially paper wallets
  • Why do paper wallets work? ⇒ Blockchain technology
  • The paperwallet.bit website
  • Paper wallets as crypto cash, is that possible?
20:30 Workshop: Try it yourselves! And/or drinks, snacks, get-together. Open end!

You're very welcome to bring little things (cookies, tea-light candles, etc) to contribute to an xmas party atmosphere. Maybe leave a comment or contact one of the organizers so that we can better coordinate initiatives in this direction! Thank you!

#bitcoin #blockchain #meetup #munich #münchen #muc #bitcoinmuc #treffen #workshop #talk #talks #paper #wallet #paperwallet #paperwallets #crypto #cryptography #security #authentication #id #identification

Bitcoin Munich

Our monthly event with talks, presentations, demos and workshops. 
Did you know you can print your bitcoins on paper and store them safely offline that way? Also holiday season is near, so we'll

#Bitcoin: faster & cheaper than government-controlled banking


zobrazit v plné velikosti

left, banking: fees for a transnational transaction of 200$ // transaction takes between 2-5 days right, bitcoin: [missing: average calculated transaction fee of 0,016%] // transaction takes about 10 minutes (geographically independent)

German abstract:

Bitcoin ist das erste virtuelle #Peer-to-Peer Währungssystem, das einen fälschungssicheren Austausch von digitalen Münzen über das #Internet ermöglicht. Die dezentrale Struktur des Währungssystem erlaubt es hohe Gebühren für den Zahlungstransfer zu umgehen, die von Banken, Kreditkarteninstituten und Clearinghäusern verlangt werden. So liegt laut Erhebung der Strategieberatung LSP Digital die Transaktionsgebühr einer Bitcoin-Überweisung durchschnittlich bei 0,016 Prozent. Dagegen sind es bei einer transnationalen Überweisung von 200 US-Dollar aus den USA rund sechs Prozent. Neben Bitcoin gibt es 750 weitere Kryptowährungen, wobei Bitcoin als Pionier den Markt mit einem Anteil von 80 Prozent dominiert. Die einzige Bedingung um Teil des Bitcoin-Netzwerkes zu werden, ist ein funktionierender Internetzugang.
https://de.statista.com/infografik/5516/ueberweisungen-banken-versus-bitcoin/

#bitcoin #currency #money #ancap #anarchocapitalism #FreeMarket #MoneyMarket #anarchism #crypto #cryptocurrency #cryptoanarchism #libertarianism
starší