https://youtu.be/HjUV6nKITi8 In this SDChain Video, David Pan, CEO of SDChain, introduces the following: I. SDChain Introduction, II. SDChain Technology Architecture, III. SDChain Industrial Applications, and IV. Execution Plan. The video covers IoT Six-Domain Model's User Domain, Application Service Domain, Sensing & Actuating Domain, Physical Entity Domain, Resource Interchange Domain, and Operation Management Domain. A brief introduction of SDChain's SDFT Consensus Algorithm is also included. 4 Example SDChain Industrial Applications are introduced: Agriculture, Healthcare, Manufacturing, and Energy. At the end, the 5-year community development plan and the 2018 product development are briefly discussed, as well as SDChain's business model, utilizing SDA token for crediting IoT data transactions.

1. SDChain - Blockchain 4.0
To create a blockchain ecosystem of
trusted IoT digital assets.
© SDChain 2018
David Pan, CEO
February 2018

2. CONTENTS
© SDChain 2018
1. Why? Program Introduction
2. How? Technology Architecture
3. What? Product Introduction
4. Plan Long-term Objectives

3. Why?
SDChain = IoT + Blockchain
© SDChain 2018

4. Industrial Revolution
People begin to change
the world by making and
improving machines.
Agricultural Revolution
People improve their lives
through simple tools to
harvest food from nature.
Industry SocietyFarming Society
© SDChain 2018
Internet Revolution
People improve
communications
worldwide..
Internet Society
Intelligence Revolution
People can interact with the
physical world, improved by
intelligent machine sensing and
control. Human society and the
physical world will be more
extensively connected and
effective in symbiotic
development.
IoT Society

5. Trusted interactions among data and values in virtual world
Data In Physical World Enjoy Trust and Guarantee
The connections of "things" are popular, in-demand, urgent, and large-scale.
© SDChain 2018
The worst of times, the best of times!

6. ISO/IEC 30141 DIS
IoT Reference Architecture
six-domain model
IoT“six-domain
model”reference
architecture standards
GB／T 33474-2016
ISO/IEC 30141 DIS
© SDChain 2018
Physical
Entity
Domain
User
Domain
Resource
Interchange
Domain
Application
& Service
Domain
Operation
Management
Domain
Sensing
&
Actuating
Domain

7. IoT“six-domain model”Timeline
GB／T 33474-2016
ISO/IEC 30141 DIS
2013 / 9 2015 / 1
2014 / 1
China's first
attempt to
submit
proposal
2015 / 9
2015 / 5
2017 / 2
2017 / 122016 / 1
NWIP Pass
Re-election, Shen
as China’s Chief
Editor
意圖更換主編輯。
© SDChain 2018
Spin-off
proposal
rejected
Passed DIS
Voting
Proposal To
Replace Chief
Editor
Some NBs raise
the standard of
spin-off
Pass CD Voting

8. IoT “six-domain model”
© SDChain 2018
Operation
Management
Domain
Resource
Interchange
Domain
Application
Service
Domain
User
Domain
Sensing &
Actuating
Domain
Physical
Entity
Domain

9. © SDChain 2018
Blockchain: Reference Architecture
Blockchain
Service
Supervisor
Auditor
Developer
Agent
Blockchain User
User Manager
Business
Manager
Integrator
Blockchain Service Provider
Operation
Manager
Deployment
Manager
Manager
Security &
Risk Manager
Cross-chain
Provider
Sponsor
Business
Manager

10. Information
Acquisition &
Recognition
Security &
Privacy
Network and
Data
Transmission
Resource
Management
Architecture
Solution: Through Peer-to-peer network,
blockchain provides computing, storage,
network and platform resources, to
effectively connect with various layers.
Solution: Connecting different
protocols and devices through
blockchain and providing the ability to
manage, query, and analyze data in
peer-to-peer networks.
Solution: Ensure that the information
is authentic through the traceability of
blockchain technology.
Solution: To ensure the security and
privacy of the Internet of Things through
authentication, authorization
mechanisms from storage, transmission
and transactions.
Blockchain Value Propositions
© SDChain 2018
Challenge: Network security
architecture, certification,
industrial design
authorization, privacy
protection
Challenge: It is difficult to
guarantee the authenticity of
all information obtained.
Challenge: Difficult in managing
Multi-network integration and
network intelligence.
Challenge: No effective
mechanism has been formed
among connecting layers.

11. The world's first standardized
framework of IoT and blockchain
convergence.
Convergence:
The Internet of Things
and Blockchain
© SDChain 2018
User Domain
Resource
Interchange
Domain
Application
Service
Domain Operation
Management
Domain
Physical
Entity
Domain
Sensing
Actuating
Domain
Development
Operation
Operation
Management
Security
Blockchain

12. How?
SDChain = IoT + Blockchain
© SDChain 2018

13. IoT Business
Users
IoT
Equipment
Users
IoT Service
Platform
Users
IoT O&M
Users
Third-party
Business
Cooperation
UsersAsset
Owner
Users
User-
Centric
Services
Digital Asset
Issuance
User
Accounts
P2P
Commun-
ication
Encryption
Algorithm
Consensus
Algorithm
Cross-chain
Mode
Smart
Contract
Market
Consensus
Incentives
DApp
Efficient
Deployment
of New Use
Cases
Function
Optimization
SDChain: Design Concept and Building Blocks
© SDChain 2018
Function OptimizationUser Services

14. SDChain
Cross-layer
Functions
Architecture and Technology of SDChain: “Overall Architecture"
User
Function
USER
LAYER
Business
Management
Development
IDE
SDK
Testing
Dev. Management
Access
Mgmt
Node Mgmt
Ledger
SERVICE
LAYER
Operation
Strategy
Abnormality
& Issue Mgmt
Commitment
Cross-chain
Services
Consensus
Ledger
Smart
Contract
CORE
LAYER
Security
Authentication and Identity
Privacy Protection Authorization
Security Policy Management
Storage
Communication
Computation
Peer-to-Peer Network
BASE
LAYER
Supervision
Audit
Supervision Support and
Audit implementation
© SDChain 2018
1
2
3
4
Encryption
Digital
Signature
Timing
CORE
LAYER

15. User Layer
Service Layer
Core Layer
Cross-layer Functions
Base Layer
User Business Management
Node
Ledger
Management
Smart
Contract
TimingLedger
Storage Computation Peer-To-Peer Network
Development IDE Testing
Development
Management
Operation Service Strategy
Abnormality
& Issues
Commitment
Cross-chain
service
Security
Identity
Authentication
Authorization
Security Policy
Summary
Privacy
Protection
Supervision
Audit
Supervision
Support
Audit
Implementation
Encryption
Digital
Signature
Access
Architecture and Technology of SDChain: “Technical Features"
© SDChain 2018
｜｜
｜
｜
｜
｜ ｜ ｜ ｜
｜
｜
｜
｜ ｜
｜ ｜ ｜ ｜
｜ ｜
｜
Consensus

16. Architecture and Technology of SDChain: Consensus Algorithm
1.0
Consensus
Algorithm
EthereumBitcoin
POW POW+POS
3600 Seconds 17 Seconds
Time To Confirm Transaction
© SDChain 2018
2.0
5 Seconds
SDFT
4.0
SDChain
Consensus
Algorithm
Consensus
Algorithm

17. SD
CC
SD
CC
SDFT Consensus
Cross-chain Contract Invocation
TX / Procedure Control / Data Deposit
Architecture and Technology of SDChain: “Cross-chain Contract Model"
© SDChain 2018

18. What？
© SDChain 2018
SDChain = IoT + Blockchain

19. Farmer Consumer Retail
User APP
User
Domain
Application
&Service
Domain
Supply Chain
Financial Services
Platform
Intelligent
Agricultural
Breeding Service
Platform
Agri-Tourism
Service
Platform
Agricultural Product
Traceability Trading
PlatformSensing
Actuating
Domain
IoT & Testing Equipment
Physical
Entity
Domain
Agricultural
Source Traceability
Platform
Operation
Management
Domain
Operation
Maintenance
Management
Platform
Safety
Supervision and
Management
Platform for
Agricultural
Products
Resource
Interchange
Domain
Agriculture
Finance
Insurance Food GovernmentFish
Farm
Seed Feed Pesticide Equipment Farm Ecological Base Agricultural
Products
Logistics
Agriculture
© SDChain 2018
Media, Social
Third Party
Credit System
Logistics
Paying Tool
Data Transaction

20. Cultivation
Consumer
Food Processing
Insurance
Intelligent
Aquaculture
Service
Platform
Aquatic
Product
Traceability
Trading
Platform
Bank
Logistics
Blockchain: Establishing
innovative credit system among
distributed subjects to support
the R&D, financial services, and
the source-tracing services of
agriculture industry.
© SDChain 2018
Equipment

21. Traceability of
agricultural
supply chain
Agricultural science,
technology, finance
and insurance
Services
Agricultural IoT
Operation &
Supervision
Service
The source of
agricultural product
traceability and brand
service
Agriculture
DApp
Research &
Development
Equipment
Development
Service
Digital Asset
Market Analysis
Pricing
Index
Credit Points
The use of
agricultural
resources
Equipment
Leasing
Logistics Sharing
Leisure
Agriculture
Farm Trip Live
Social
Activity
Ranking
AdvertisingTraining
Creation
Innovation
Agriculture IoT
DApp
© SDChain 2018

22. Staff PatientHospital
User APP
Trauma
Management
Service Platform
Intelligent
Elderly Service
Platform
Electronic
Medical Record
Service Platform
Medical Healthcare Perception Equipment and Control System
Chronic Disease
Management
Service Platform
Operation
Maintenance
Management
Platform
Health Safety
Supervision and
Management
Platform
Pharmacies
Examination
Center
Community
Health Admin
Nursing
Home
Patients’
Family
Patient Elderly Bldg Care Facilities Hospital
Nursing
Home
Medicine Logistics
Healthcare
© SDChain 2018
User
Domain
Application
&Service
Domain
Sensing
Actuating
Domain
Physical
Entity
Domain
Operation
Management
Domain
Resource
Interchange
Domain
Media, Social
Third Party
Credit System
Logistics
Paying Tool
Data Transaction
Medical Data
Platform

23. Retailer DesignerGovernment
Electronic Business
Service Platform
Wholesaler
Trading
Platform
Textile Credit
Service
Platform
Sensing Equipment and Control System in Textile Industry
Source-tracing
Service Platform
Natural
Fiber
Chemical
Fiber
Spinning Cotton Nylon Clothes
Home
Textile
Logistics
Society Spinning Dye Plants Clothing Consumer
Textile Production & Manufacturing
© SDChain 2018
Operation
Maintenance
Management
Platform
Government
Supervision and
Management
Platform
User APP
Media, Social
Third Party
Credit System
Logistics
Paying Tool
Data Transaction
User
Domain
Application
&Service
Domain
Sensing
Actuating
Domain
Physical
Entity
Domain
Operation
Management
Domain
Resource
Interchange
Domain
Certification
Platform

24. Energy Financial
Services
Platform
Facilities
Regulation
Service
Energy
Management for
New Energy
Vehicles
Energy
Measurement
Power
Generation
Power
Transmission
Power
Transformer
Power
Distribution
Distributed
Power
Generation
Heavy
Machinery
Home
Appliances
Consumer RequesterFinance
Insurance
Power
Plant
Power
Company
Electric
Car
Energy
Operation
Maintenance
Management
Platform
Energy Security
Supervision and
Management
Platform
Testing and Control Equipment
User APP
© SDChain 2018
Media, Social
Third Party
Credit System
Logistics
Paying Tool
Data Transaction
User
Domain
Application
&Service
Domain
Sensing
Actuating
Domain
Physical
Entity
Domain
Operation
Management
Domain
Resource
Interchange
Domain
Energy
Supply
Distributed
Generation
Demand-side
Energy
Conservation
Management
EV
Recharger

25. Plan
© SDChain 2018
SDChain = IoT + Blockchain

26. Application
panorama of
block chain in
IoT
Agricultural science and technology
operation supervision service,
agricultural and agricultural products
traceability, agriculture credit and
insurance
Healthcare big data analyses,
Medicare resident health data
applications
Healthcare
Agriculture
Logistics, traceability, supply
chain finance, harbor
management
Logistics
Emission detection, air pollution
monitoring, material recovery, material
origin determination, environmental data
management, environmental monitoring
Environmental
Protection
Manufacturing
Industrial IoT management,
equipment management, product
lifecycle management, industrial
supply chain collaboration,
production capacity sharing
Electric vehicle charge-discharge,
distributed energy trading,
micro-grid management
Energy
Transportation
Vehicle leasing, aviation system
verification, parts management
5-Year Industry Ecosystem Planning
01
02
03
04
05
06
07
© SDChain 2018

27. SDChain Beta version online, inviting community
members to participate in the Beta group, to
test, modify and fine-tune the system.
Exploration
Project Kick Off.
SDChain Lab Testing
SDChain completed the research and development of key
layers.
SDChain Network Release online for
public blockchain
commercialization.
Expansion
Partner collaboration & ecosystem
formation.
Evolution
2018 SDChain Product Planning
© SDChain 2018
2017
MAY
2017
OCT
2018
APR
2018
AUG
2018
DEC
SDChain

28. SDChain: Business Model
© SDChain 2018
Customers:
Big Data Firms
Mgmt Consultancy
Financial Services
Industry Operator
..“Need to Know”
Data
Producers
Data
Buyers
IoT Business
Intelligence
Partners:
Sensor Maker
OEMs
Software Dev
IoT SIs
..”Need to Sell”

29. Thank you!
© SDChain 2018
SDChain: To create a blockchain ecosystem
with trusted IoT digital assets.
Join Us!