2. How it works now
▪ Trade proposals / indicated quotes:
by phone or electronic messaging systems
provided by third parties
▪ Payment/asset settlement is processed between
counterparties directly: No clearing platform
▪ No shared records keeping system
▪ Additional confirmations of deals concluded
between parties are often necessary
▪ No history of deals = no market analysis
Source: slideplayer.com
3. How it will work: Decentralized Architecture
• The consortium of several equal Organizations
• Communicating in a Common Channel of Hyperledger Fabric
• Kafka-Orderer has a configurable structure
• No central authority:
each Organization controls its own Kafka-cluster
Kafka-
Orderer
Bank
“A”
Bank
“B”
Bank
“C”
Bank
“D”
Cluster
B
Cluster
C
Cluster
D
Cluster
A
4. How it will work: expanding network
Kafka-
Ordere
r
Bank
“A”
Bank
“B”
Bank
“C”
Bank
“D”
Bank
“E”
• The consortium of several equal Organizations
• Communicating in a Common Channel
• Kafka-Orderer has a configurable structure
• No central authority:
each Organization controls its own Kafka-cluster
5. How it will work: expanding network
Kafka-
Ordere
r
Bank
“A”
Bank
“B”
Bank
“C”
Bank
“D”
Bank
“E”
Bank
“F”
• The consortium of several equal Organizations
• Communicating in a Common Channel
• Kafka-Orderer has a configurable structure
• No central authority:
each Organization controls its own Kafka-cluster
8. What is inside the Chaincode
Function “Query” compiles the result from two parts:
• Public data
• Private collections
Trade ledger
Timestam
p Amount Rate Borrower Lender
10:00:01 5,000,000 0.500% NYBO TICY
10:00:05 3,000,000 0.375%
10:00:09 2,000,000 0.250%
10:00:13 10,000,000 0.375%
10:00:17 2,000,000 0.500%
10:00:21 1,000,000 0.750% TICY BRUC
@Altoros
9. What is inside the Chaincode
• Public • Private
The data stored separately: