CTN ECO-SYSTEM aims to implement a reward-type blockchain ecosystem based on coffee beans based on concepts such as smart contracts, digital assets, storage systems, distributed consensus-based, plug-in-based consensus algorithm models, and strong cryptographic security. Therefore, CTN provides the following functions based on.
  • Membership Service : Grade-based membership service
  • Blockchain Service : Blockchain technology and HTTP/2 based distributed ledger service
  • Chain code Service : A code service that implements contract items added to the blockchain
The "Chain Code" in the "Validating Peers" of the blockchain implements rules and conditions for approval of contracts, and each "Peer" needs to be accessed in common to access, validate to compatibility information of the duplicated software version. CTN does not find space to maintain this, but allows each valid "Peer" to directly access the blockchain and shared ledger itself through the "Chain Code." The information collected and generated is validated and shared through CTN ECO-SYSTEM.

Blockchain and data storage

CTN's blockchain is developed to store separate data through P2P authentication through communication between authorized equipment. By using blockchain-based authentication to share coffee bean distribution information, it will be very easy to manage the synthesis-management of data, a characteristic of blockchain, and the rate of point payment and discount according to membership by grade will be transparently managed on the blockchain. As such, CTNP or CTN information of customers and companies will be recorded together, and information on smart contracts and overall production and distribution of beans will be recorded on the blockchain. These information cannot be changed by either party, so producers and customers can also be guaranteed mutual rights based on transparency.
All data occurring in CTN ECO-SYSTEM is stored in CTN. Data can be divided into including and not including personal information, and all information about beans is managed separately from personal information. By thoroughly managing data by distributing personal information, coffee beans, user activity information, and service information through to multiple nodes, blockchain information is efficiently operated by reducing the risk of information leakage and enhancing security.