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Daily Bit #69: Wanchain Now
on Binance!
March 23, 2018
Table of Contents
I. Tweet of the Day
II. Word on the Street
A. Huge Week for Binance - Adds WanCoin
B. JPM’s Blockchain Solution May Be Taking Flight
III. Where’s Blockchain?
A. Your Venti Soy Latte Was Grown By:
IV. What Else You Should Read Today
V. Bulls and Bears
A. Australia, UK Upgrade Fintech Collaboration
B. No Cash Flow To Cover, Says CFTC
VI. Education
A. Stealth Addresses
I. Tweet of the Day
I: Tweet of the Day
Tech buzzwords explained:
AI—regression
Big data—data
Blockchain—database
Algorithm—automated decision-making
Cloud—Internet
Crypto—cryptocurrency
Dark web—Onion service
Data science—statistics done by nonstatisticians
Disruption—competition
Viral—popular
IoT—malware-ready device
- @random_walker
II. Word on the Street
Huge Week for Binance: Adds Wancoin
“Eventful Thursday”
- Accused of shuddering Japanese operations
- Nikkei, Japanese financial newspaper
- Debunked by CEO Changpeng Zhao: Binance in “constructive dialogues with Japan FSA”
- Release of Binance Mac Client
- “First cut” of product, some users experiencing lag
- Native UI huge plug
- Listing of Wanchain native token, Wancoin ($WAN)
- Smart contract blockchain platform
- Privacy protection
- Cross-chain capabilities
JPM’s Blockchain Solution May Be Taking Flight
Rumored spin-off of Quorum
- Open source, enterprise-focused version of Ethereum
- Privacy & Transparency
- Transaction-level privacy; network-wide transparency
- Performance & Throughput
- Institutional transaction volumes
- Permission & Governance
- Permissioned group of known participants
Consensus algorithms (non PoW)
- Quorum Chain, RAFT, or Istanbul BFT
JPM’s Blockchain Solution May Be Taking Flight
Stepping Out From JPM’s Shadow
- Uses extend beyond financial sector
- JPM influence potentially unattractive to market
JPM spokesman: “Quorum has become an extremely successful enterprise even
beyond financial services and we’re excited about its potential.”
III. Where’s Blockchain?
Your Venti Soy Latte Was Grown By:
Starbucks: All About the Ambiance
“To inspire and nurture the human spirit - one person,
one cup and one neighborhood at a time.”
But what about the farmers?
- Global Farmer Fund Program: $50 million
- Supporting coffee communities: $100 million+
- Healthy coffee trees by 2025: 100 million
Your Venti Soy Latte Was Grown By:
“Bean to cup” with blockchain technology [3 regions]
- Rwanda: “Traceability builds value for farmers and is transforming the coffee sector
in Rwanda, which in turn strengthens the country as a whole.”
- Costa Rica: “working with Starbucks is like working with a friend”
- Colombia: “Coffee has always stimulated economic growth and transformation in
Colombia -- and with Starbucks coffee ‘bean-to-cup’ traceability pilot project, it can
do even more for our country”
Not just a commodity - a way of life.
- “The taste of coffee eventually disappears off the palette, but what never leaves you
are the stories of a people and the places.”
IV. What Else You Should
Read Today
What Else You Should Read Today
- Blackrock produced a research report for a decentralized
payment system Request Network (REQ).
- Bank accounts may eventually be obsolete, according to a
notable senior exec at Deutsche.
- Snowden expressed his reservations towards Bitcoin’s longevity.
- ETHLend, a decentralized lending application, surpassed 6,000
ETH in daily lending volume.
- VICE interviewed Overstock CEO Patrick Byrne about his
ambitions for blockchain.
- BitMEX research released a report comparing transaction speeds
of Segwit and Bitcoin Cash.
V. Bulls and Bears
Australia, UK Upgrade Fintech Collaboration
Cooperation Agreement → Enhanced Cooperation Agreement
- Australian Securities Investment Corporation (ASIC)
- UK Financial Conduct Authority (FCA)
Proposals
Innovation Hubs: Refer Fintech companies to each other
Global ‘sandbox’: Test products, services, strategy w/real market & customers
No Cash Flow To Cover, Says CFTC
Spending Bill: $1.3 trillion
CFTC Budget (Old): $250 million
Chairman J. Christopher Giancarlo’s Request (New): $281.5 million
CFTC Budget (New): $249 million
SEC Budget (New): 3% higher than req.
No Cash Flow To Cover, Says CFTC
Being a Watchdog(e) Ain’t Cheap
CFTC Commissioner, Rostin Behnam
Old
- Derivatives market - 2008 financial crisis
- OTC swaps market - approx. $600 million
New
- Cyber threats
- Clearinghouse exams
- Fintech growth
VI. Education
Part of “secret sauce” to Monero’s privacy features
- Monero: Stealth addresses “allow and require the sender to create random
one-time addresses for every transaction on behalf of the recipient.”
- Decoys
- Payment secretly delivered to another address
- Location only known by sender and receiver
Stealth Addresses
Stealth Addresses
Let’s Get Technical
- Private view key: Used to view all transactions related to the account
- Private spend key: Used to spend any funds in the account
- Public address: Visible wallet address on the blockchain
- Also:
- Public view key
- Public spend key
- RANDOM DATA
- One-time address
- Public
- Private
Stealth Addresses
‘Dow’ wants to send Monero to ‘Jones’
1. Jones’ public view key + public spend key + RANDOM DATA = one-time address (public)
2. Jones finds one-time address (public) with personal private view key
3. Jones makes a one-time address (private)
4. One-time address (public) syncs with one-time address (private)
5. Jones can spend funds
Thanks for tuning in!!
Website/Subscribe: www.thedailybit.news
Twitter: @thedailybitnews
LinkedIn: The Daily Bit
Medium: @thedailybit.news
Facebook: @dailybitnewsletter

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Daily Bit #69: Wanchain Now on Binance!

  • 1. Daily Bit #69: Wanchain Now on Binance! March 23, 2018
  • 2. Table of Contents I. Tweet of the Day II. Word on the Street A. Huge Week for Binance - Adds WanCoin B. JPM’s Blockchain Solution May Be Taking Flight III. Where’s Blockchain? A. Your Venti Soy Latte Was Grown By: IV. What Else You Should Read Today V. Bulls and Bears A. Australia, UK Upgrade Fintech Collaboration B. No Cash Flow To Cover, Says CFTC VI. Education A. Stealth Addresses
  • 3. I. Tweet of the Day
  • 4. I: Tweet of the Day Tech buzzwords explained: AI—regression Big data—data Blockchain—database Algorithm—automated decision-making Cloud—Internet Crypto—cryptocurrency Dark web—Onion service Data science—statistics done by nonstatisticians Disruption—competition Viral—popular IoT—malware-ready device - @random_walker
  • 5. II. Word on the Street
  • 6. Huge Week for Binance: Adds Wancoin “Eventful Thursday” - Accused of shuddering Japanese operations - Nikkei, Japanese financial newspaper - Debunked by CEO Changpeng Zhao: Binance in “constructive dialogues with Japan FSA” - Release of Binance Mac Client - “First cut” of product, some users experiencing lag - Native UI huge plug - Listing of Wanchain native token, Wancoin ($WAN) - Smart contract blockchain platform - Privacy protection - Cross-chain capabilities
  • 7.
  • 8. JPM’s Blockchain Solution May Be Taking Flight Rumored spin-off of Quorum - Open source, enterprise-focused version of Ethereum - Privacy & Transparency - Transaction-level privacy; network-wide transparency - Performance & Throughput - Institutional transaction volumes - Permission & Governance - Permissioned group of known participants Consensus algorithms (non PoW) - Quorum Chain, RAFT, or Istanbul BFT
  • 9. JPM’s Blockchain Solution May Be Taking Flight Stepping Out From JPM’s Shadow - Uses extend beyond financial sector - JPM influence potentially unattractive to market JPM spokesman: “Quorum has become an extremely successful enterprise even beyond financial services and we’re excited about its potential.”
  • 11. Your Venti Soy Latte Was Grown By: Starbucks: All About the Ambiance “To inspire and nurture the human spirit - one person, one cup and one neighborhood at a time.” But what about the farmers? - Global Farmer Fund Program: $50 million - Supporting coffee communities: $100 million+ - Healthy coffee trees by 2025: 100 million
  • 12. Your Venti Soy Latte Was Grown By: “Bean to cup” with blockchain technology [3 regions] - Rwanda: “Traceability builds value for farmers and is transforming the coffee sector in Rwanda, which in turn strengthens the country as a whole.” - Costa Rica: “working with Starbucks is like working with a friend” - Colombia: “Coffee has always stimulated economic growth and transformation in Colombia -- and with Starbucks coffee ‘bean-to-cup’ traceability pilot project, it can do even more for our country” Not just a commodity - a way of life. - “The taste of coffee eventually disappears off the palette, but what never leaves you are the stories of a people and the places.”
  • 13. IV. What Else You Should Read Today
  • 14. What Else You Should Read Today - Blackrock produced a research report for a decentralized payment system Request Network (REQ). - Bank accounts may eventually be obsolete, according to a notable senior exec at Deutsche. - Snowden expressed his reservations towards Bitcoin’s longevity. - ETHLend, a decentralized lending application, surpassed 6,000 ETH in daily lending volume. - VICE interviewed Overstock CEO Patrick Byrne about his ambitions for blockchain. - BitMEX research released a report comparing transaction speeds of Segwit and Bitcoin Cash.
  • 15. V. Bulls and Bears
  • 16. Australia, UK Upgrade Fintech Collaboration Cooperation Agreement → Enhanced Cooperation Agreement - Australian Securities Investment Corporation (ASIC) - UK Financial Conduct Authority (FCA) Proposals Innovation Hubs: Refer Fintech companies to each other Global ‘sandbox’: Test products, services, strategy w/real market & customers
  • 17. No Cash Flow To Cover, Says CFTC Spending Bill: $1.3 trillion CFTC Budget (Old): $250 million Chairman J. Christopher Giancarlo’s Request (New): $281.5 million CFTC Budget (New): $249 million SEC Budget (New): 3% higher than req.
  • 18. No Cash Flow To Cover, Says CFTC Being a Watchdog(e) Ain’t Cheap CFTC Commissioner, Rostin Behnam Old - Derivatives market - 2008 financial crisis - OTC swaps market - approx. $600 million New - Cyber threats - Clearinghouse exams - Fintech growth
  • 20. Part of “secret sauce” to Monero’s privacy features - Monero: Stealth addresses “allow and require the sender to create random one-time addresses for every transaction on behalf of the recipient.” - Decoys - Payment secretly delivered to another address - Location only known by sender and receiver Stealth Addresses
  • 21. Stealth Addresses Let’s Get Technical - Private view key: Used to view all transactions related to the account - Private spend key: Used to spend any funds in the account - Public address: Visible wallet address on the blockchain - Also: - Public view key - Public spend key - RANDOM DATA - One-time address - Public - Private
  • 22. Stealth Addresses ‘Dow’ wants to send Monero to ‘Jones’ 1. Jones’ public view key + public spend key + RANDOM DATA = one-time address (public) 2. Jones finds one-time address (public) with personal private view key 3. Jones makes a one-time address (private) 4. One-time address (public) syncs with one-time address (private) 5. Jones can spend funds
  • 23. Thanks for tuning in!! Website/Subscribe: www.thedailybit.news Twitter: @thedailybitnews LinkedIn: The Daily Bit Medium: @thedailybit.news Facebook: @dailybitnewsletter