1. BLOCKCHAIN DEVELOPERS MALAYSIA
http://neuroware.io
Meetup #2 - User Generated Topics - November, 2017
sponsored by
BLOCKCHAIN DEVELOPER PRESENTATIONS & LIVE DEMOS
MARK SMALLEY - Blockchain Basics - Part 2 - Generating Keys
BRUNO CLERMONT ( Mystery Inc ) - Decentralized Storage with IPFS
RICKARD OBERG ( RealVisionTV ) - Exploring Crypto through Graphs

2. Blockchains for Developers
PART 2 - GENERATING KEYS - FOR BLOQ.PRESS

3. INTRODUCING THE BIG BLOCK BITCOIN MINIMALIST
Mark Smalley - CEO ( Neuroware.io )
Living in Malaysia for the past 20 Years
Building FinTech Applications for 15 Years
Spent 10 Years Helping Tech Communities
Building Blockchain Apps for 5 Years

4. INTRODUCING R1 DOT MY SDN BHD
GLOBAL
FUNDING
Only Malaysian company to graduate
from 500 Startups Accelerator in Silicon
Valley, with funding from Coinsilium too
FINTECH
FOCUS
With DBS, Maybank and Securities
Commission of Malaysia as clients, we
have a broad understanding of fintech
FULL-STACK
SERVICES
We provide corporate blockchain
training and workshops along with
consulting on solutions utilizing Cortex
NEUROWARE
enterprise infrastructure
BCE.ASIA
consortium
BLOCKSTRAP
framework

5. BLOCKSTRAP - EXTREMELY OUT-DATED WALLET FRAMEWORK

6. BCE.ASIA - ASEAN’S FIRST PUBLIC BLOCKCHAIN CONSORTIUM

7. ENOUGH ABOUT ME
LET’S RE-CAP LAST MONTH’S TOPIC
https://www.youtube.com/watch?v=A-L2M0l5dEY

9. ENOUGH ABOUT ME
WHY ARE WE TALKING ABOUT KEYS …?

10. BECAUSE THERE ARE NO COINS !!!

11. NO ONE IS IN CONTROL

12. ON THE BLOCKCHAINS - ACCOUNTS ARE KEYS

13. EACH PUBLIC ADDRESS REQUIRES A PRIVATE KEY TO SPEND

14. SOME ADDRESSES REQUIRE MULTIPLE KEYS

15. WHAT DO THESE KEYS ACTUALLY LOOK LIKE …?
● Example of a Bitcoin public address (derived from the public key):
1GzBZ7eK6wzNjp1Wt6AxHo73kJL2tzoErq
● Example of a Bitcoin private key (used to transfer funds from address):
L1winVkoRmxMdHKbwssx33Z9ZEuXeJ1eP9CVYvnNn4TdYA32GsWY
● Example of a Bitcoin extended private key (used by HD protocol):
xprv9s21ZrQH143K2Ywhg9bhZ5nd31t3EbXsg8v28gkKjSm9PA3PiZ89d
WW6YKxWZa2pgTuErQ65K46KGVfu1xCRBCK3Ppd465QGtH7TmxAEiLv

16. SALT = CRYPTO | UN = BOOTCAMP | PW = MCQ4
MONEY CAN NOW BE EMBEDDED INTO ANYTHING
THIS SLIDE ONCE CONTAINED 100 DOGECOINS

17. WHEN WE GENERATE OUR OWN KEYS - WE CAN DO ANYTHING
● Paper Vs Brain
● Hardware Vs Software
● Hard Drive Vs Web-Service
● Pseudo-Random Vs Deterministic
● Exchanges are NOT wallets …
(1 exchange hacked every 3 months)

18. GENERATING KEYS WITH THE TOOLBOX - http://bce.asia/toolbox

19. DETERMINISTIC KEYS DO NOT NEED TO BE STORED

20. MULTI-SIGNATURE KEYS ARE WHERE IT GETS INTERESTING

21. SCHEMA CAN BE ACHIEVED WITH CHILD KEYS

22. DATA CAN BE ENCODED AND ENCRYPTED IN TRANSACTIONS

23. STITCHING IT ALL TOGETHER

24. SELF MANAGED KEY CREATION
LOGIN CREDENTIALS
( not stored on device )
-- Username
-- Email
-- Password ------------------------>>
REGISTRATION DETAILS
( hashes of each store locally )
-- Date & City of Birth
-- Other Personal Questions
Encrypted by Password
APPLICATION SECRETS
( could be public or private )
-- API Key
-- Added Random Server Request
This acts as the Salt
ENCODED ON BLOCKCHAINS
( encrypted by public keys )
Username (Can be Verified via DNS Records)
Full Name & Email Address

25. TO BE CONTINUED IN PART 3
SECURELY STORING DATA PUBLICLY

26. BLOQ.PRESS - THE WORLD’S FIRST IMMUTABLE CMS …?

27. ● One time cost (forever available)
○ Perfect for the after-life
● Censorship resistance
○ Can bypass firewalls
○ Tamper proof audit trail
● Yeah - but why oh why Bitcoin...?
WHY WOULD WE NEED A BLOCKCHAIN-BASED CMS …?

28. YOU MEAN - OTHER THAN ALL THIS ENERGY-BASED SECURITY ???

29. BITCOIN ALSO MAKES IT THE ONLY UNIVERSAL CMS TOO !!!

30. email the team anytime - founders@neuroware.io