1. Decentralised Satellite Internet
Collaborate with industries and agencies for building the protocol
Decentralised Satellite Internet

2. Decentralised Satellite Internet
Collaborate with industries and agencies for building the protocol
A decentralised satellite mesh network composed of a heterogeneous collection of interoperating spacecrafts, owned by multiple owners in multiple jurisdictions.

3. Concern: Number of Satellites
SATELLITES AROUND THE EARTH
Concern: Number of Satellites
Image source: wikipedia

4. Astronomy Communication Earth Observation Navigation
SATELLITES AROUND THE EARTH
Astronomy
Communication
Earth Observation
Navigation

5. Design more advanced satellites: Build a satellite constellation
IMPROVING SPACECRAFT TECHNOLOGY
Disadvantages arrived to be added on this page
Design more advanced satellites:
e.g. Earth observation satellites & processors
Build a satellite constellation

6. Co-development

7. DECENTRALISED SATELLITE INTERNET
Distributed Ledger Node
Distributed Ledger Node
Data Relayer
Astronomy
Earth Observation
Communication
Communication
Navigation
Processor Spacecraft
Ground Station
Ground Station
Ground Station

8. DLT/BLOCKCHAIN FOR SPACE
ESA contract
Requiring no trust between entities
Integration of communication and transaction
Ground network connection

9. Smart contract - deep learning ITT9907
BLOCKCHAIN FOR SPACE
Synergic use of blockchain and deep learning for space data
Smart contract - deep learning
ITT9907
Deep learning model
ESA contract
Smart contract
ETH or EOS-based Encryption
Result
IPFS
Data 1
Data 2
Data 3
User 1
User 2
User 3

10. Our vision of DSI

11. Communication Networking Hardware
DSI vision
Joining and Leaving
Satellites which meets the technical, economical and regulatory requirement should be able to join and leave the constellation at any time.
Why we do this?
Space exploration is dominated by governments and large corporations
Private investors hesitate to invest in space businesses (long timelines and costly infrastructure)
Commercial space projects tied down by conventional economic models (hampers growth and success)
All these issues hinder space exploration and technology innovation
Intra-constellation communication
Participating satellites should be able to communicate with each other.
Communication
Networking
Hardware
Distributed Ledger-Based
Communication within the constellation should be recorded and viewable to constellation users.
Ground Network Connection
The constellation will be connected to the ground blockchain network via ground station and terminals.

12. Communication Ground – satellite link
DSI COMMUNICATION
Communication
Ground – satellite link
Intersatellite link – network should have a unified intersatellite frequency requirement.
Data relay system – Data relay satellites would be included to enable communication between satellites even when they are distant.
What have we actually done?
Data relay satellite
Constellation satellite
Constellation satellite
Constellation satellite
Ground Station

13. DSI NETWORK
Blockchain node satellite
Network
Decentralised communication network – distributed ledger node for verification
Blockchain protocols: IPFS for data/file transmission, smart contract for execution, Filecoin or storj for storage.
Why we do this?
Space exploration is dominated by governments and large corporations
Private investors hesitate to invest in space businesses (long timelines and costly infrastructure)
Commercial space projects tied down by conventional economic models (hampers growth and success)
All these issues hinder space exploration and technology innovation
Data relay satellite
Constellation satellite
Constellation satellite
Constellation satellite
Ground Station

14. DSI NETWORK
Distributed ledger satellite
Network
Decentralised communication network – distributed ledger node for verification
Blockchain protocols: IPFS for data/file transmission, smart contract for execution, Filecoin or storj for storage.
Decentralised ground mobile station connection
Why we do this?
Space exploration is dominated by governments and large corporations
Private investors hesitate to invest in space businesses (long timelines and costly infrastructure)
Commercial space projects tied down by conventional economic models (hampers growth and success)
All these issues hinder space exploration and technology innovation
Data relay satellite
Constellation satellite
Constellation satellite
Constellation satellite
Ground Station

15. Functional satellites – network maintenance
DSI HARDWARE
Distributed ledger satellite
Hardware
Task satellite
Functional satellites – network maintenance
Ground and space blockchain nodes
Unconventional satellite – Blockchain, data relay, processor satellite, storage, satellite maintenance, pocket satellite
Why we do this?
Space exploration is dominated by governments and large corporations
Private investors hesitate to invest in space businesses (long timelines and costly infrastructure)
Commercial space projects tied down by conventional economic models (hampers growth and success)
All these issues hinder space exploration and technology innovation
Data relay satellite
Constellation satellite
Processor Spacecraft
Storage Satellite
Constellation satellite
Constellation satellite
Ground Station

16. DECENTRALISED SATELLITE INTERNET
Distributed Ledger Node
Distributed Ledger Node
Data Relayer
Astronomy
Earth Observation
Communication
Communication
Navigation
Processor Spacecraft
Ground Station
Ground Station
Ground Station

17. Team and partners NanoRacks AddValue Alba Orbital Bloq Spacebelt
Loft orbital
NanoRacks
AddValue
Alba Orbital
Jeff Garzik
Zee Zheng
Bloq
Spacebelt
Nick Trudgen
Ziheng Xiang
Eric Desatnik

18. Community-based space platform
Learn More Here
Website
SpaceChain Video
GitHub
Whitepaper
Technical Whitepaper
2018 Year in Review
About SpaceChain OS
1st Node Launch
2nd Node Launch
Contact
For general & business –
For marketing & media –