Joris Bontje
@mids106
"Bitcoins zijn erger dan de Tulpenmanie. Toen kreeg je
tenminste nog een tulp. Nu krijg je niks."
What is Bitcoin?
bitcoin.org
Digital Cash
Peer to Peer Ledger (grootboek)
Public Key Crypto
Bitcoin payment address:
37muSN5ZrukVTvyVh3mT5Z...
Open Source
Advantages
No third parties; low transaction cost
Accounts can’t be frozen or blocked
Transactions can’t be reverted, less...
Disadvantages
Wallet can be stolen or lost
Legal uncertainty
High exchange rate fluctuation
Adoption
Client Downloads
Servers Worldwide

December 9, 2013
213,016 total
Mining
Why?
For Money trust is
essential
Genesis block

“The Times 03/Jan/2009 Chancellor on
brink of second bailout for banks”
Image by: mc_lovin
Usage
Remittance
Wallets
Windows, OSX & Linux
Android

iPhone
Web Wallet
Paper Wallet
Special Hardware
Cold Storage
Future
Decentralized exchange

M-of-N transactions
Three-party Escrow

Payment via
online identity
?
@mids106
Image by: casascius
Bitcoin Rotary 2013
Bitcoin Rotary 2013
Bitcoin Rotary 2013
Bitcoin Rotary 2013
Bitcoin Rotary 2013
Bitcoin Rotary 2013
Bitcoin Rotary 2013
Bitcoin Rotary 2013
Bitcoin Rotary 2013
Bitcoin Rotary 2013
Bitcoin Rotary 2013
Bitcoin Rotary 2013
Bitcoin Rotary 2013
Bitcoin Rotary 2013
Bitcoin Rotary 2013
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Bitcoin Rotary 2013

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Bitcoin presentation for Rotary Arnhem-IJssel

Published in: Technology, Economy & Finance
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Bitcoin Rotary 2013

  1. 1. Joris Bontje @mids106
  2. 2. "Bitcoins zijn erger dan de Tulpenmanie. Toen kreeg je tenminste nog een tulp. Nu krijg je niks."
  3. 3. What is Bitcoin?
  4. 4. bitcoin.org Digital Cash Peer to Peer Ledger (grootboek) Public Key Crypto Bitcoin payment address: 37muSN5ZrukVTvyVh3mT5Zc5ew9L9CBare
  5. 5. Open Source
  6. 6. Advantages No third parties; low transaction cost Accounts can’t be frozen or blocked Transactions can’t be reverted, less fraud for merchants No hidden costs, limits, rules Limited supply; no inflation
  7. 7. Disadvantages Wallet can be stolen or lost Legal uncertainty High exchange rate fluctuation
  8. 8. Adoption
  9. 9. Client Downloads
  10. 10. Servers Worldwide December 9, 2013 213,016 total
  11. 11. Mining
  12. 12. Why?
  13. 13. For Money trust is essential
  14. 14. Genesis block “The Times 03/Jan/2009 Chancellor on brink of second bailout for banks”
  15. 15. Image by: mc_lovin
  16. 16. Usage
  17. 17. Remittance
  18. 18. Wallets
  19. 19. Windows, OSX & Linux
  20. 20. Android iPhone
  21. 21. Web Wallet
  22. 22. Paper Wallet
  23. 23. Special Hardware
  24. 24. Cold Storage
  25. 25. Future
  26. 26. Decentralized exchange M-of-N transactions Three-party Escrow Payment via online identity
  27. 27. ? @mids106 Image by: casascius

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