Blockchain Beyond the Hype: Understanding Its Potential and Challenges

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Vincent Everts

Blockchain Innovation Conference 2019 - #BIC19

Educación

Blockchain Beyond
the Hype!
Badreddine Tazrouti
Blockchain Specialist, Trainer and Lecturer

What is Blockchain?
Why should organizations care?
(Why) should I care?

On the internet,
nobody knows
you’re a dog!
Source: The New Yorker (Steiner, 1993)

Intermediaries resolve this trust issue..

Source: Lamport, Shostak and Pease (1982), UC Berkeley

A selection of existing Blockchains
OPEN
Bitcoin Ethereum Monero Tezos
NEOZcash Litecoin Rootstock
CLOSED
Ripple Multichain
Corda Fabric Digital Asset
Quorum

SQL
PYTHON
JAVA, C#
FORTRAN, COBOL
C++
C
Assembler Machine
ARABIC
FRENCH
ENGLISH

Bitcoin Ethereum
Simple and robust Flexible, but also more complex

“Alice, I will give you
$10 once I have saved
more than $100“
Bob Alice
“That is awesome!
Thank you Bob!”

“Actually, I will keep
the money myself.”
Bob

if wallet balance is more
than 100 USD, then send
10 USD to the wallet of
Alice

if wallet balance is more
than 100 USD, then send 10
USD to the wallet of Alice
Tiny ‘robots’ on the Blockchain

Three levels of Blockchain
3. Run Smart
Contracts
2. Transfer of Assets
and Things of Value
1. Store Records

“History doesn't repeat
itself, but it often rhymes”

A paradigm shift in the way we
can operate & establish trust!

Leonard Franken
Dutch Authority for
Financial Markets
Petra Hielkema
Dutch Central Bank
Moderated by Conny Dorrestijn
Bankifi
Panel Discussion: Regulation // 10.40am mainstage!

Thanks for your attention!
Questions? Drop a line J
http://www.tazrouti.com
b.tazrouti@hotmail.com

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Blockchain Beyond the Hype: Understanding Its Potential and Challenges

1. Blockchain Beyond the Hype! Badreddine Tazrouti Blockchain Specialist, Trainer and Lecturer

2. Welcome at the

4. Badreddine Tazrouti

10.

11.

12.

13. Blockchain!

14. What is Blockchain? Why should organizations care? (Why) should I care?

15.

16.

17. Sharing a copy is good for information

18. Anyone interested in copied money?

19.

20. On the internet, nobody knows you’re a dog! Source: The New Yorker (Steiner, 1993)

21. Intermediaries resolve this trust issue..

22. But….

23.

24.

25. Source: Lamport, Shostak and Pease (1982), UC Berkeley

26.

27.

28.

29.

30.

31.

32.

33. A selection of existing Blockchains OPEN Bitcoin Ethereum Monero Tezos NEOZcash Litecoin Rootstock CLOSED Ripple Multichain Corda Fabric Digital Asset Quorum

34.

35. Open vs. Closed Blockchains

36. TCP/IP OSI, TP4

37. Smart Contract Enabling Blockchains

38. SQL PYTHON JAVA, C# FORTRAN, COBOL C++ C Assembler Machine ARABIC FRENCH ENGLISH

39.

40. Bitcoin Ethereum Simple and robust Flexible, but also more complex

41. “Alice, I will give you $10 once I have saved more than $100“ Bob Alice “That is awesome! Thank you Bob!”

42. “Actually, I will keep the money myself.” Bob

43. if wallet balance is more than 100 USD, then send 10 USD to the wallet of Alice

44. if A then B

45. if wallet balance is more than 100 USD, then send 10 USD to the wallet of Alice Tiny ‘robots’ on the Blockchain

46. Three levels of Blockchain 3. Run Smart Contracts 2. Transfer of Assets and Things of Value 1. Store Records

47.

48.

49. Quorum

50.

51. Security Token Offering

52.

53.

54.

55.

56.

57.

58. “History doesn't repeat itself, but it often rhymes”

59. TCP/IP OSI, TP4

60. ?????

61.

62.

63.

64. A paradigm shift in the way we can operate & establish trust!

65.

66.

67. New things are scary fore sure!

68.

69.

70. Leonard Franken Dutch Authority for Financial Markets Petra Hielkema Dutch Central Bank Moderated by Conny Dorrestijn Bankifi Panel Discussion: Regulation // 10.40am mainstage!

71. Thanks for your attention! Questions? Drop a line J http://www.tazrouti.com b.tazrouti@hotmail.com

Blockchain Beyond the Hype: Understanding Its Potential and Challenges

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Blockchain Beyond the Hype: Understanding Its Potential and Challenges