1. BLOCKCHAIN E-VOTE
PoC & Pilot Projects

2. PoC Phase Legacy PoC Scope
Shareholders
Voting results for Issuer #1
Web Interface
Voting results for
Issuer #2
Show vote details
Votes
KSD
Regulator
Issuer #1
Issuer #2
Sends
vote details
Records
All nodes managed solely by KSD for PoC purpose
Hyperledger Fabric 1.1
Privacy by Channel architecture (Hyperledger Fabric)
Issuers records their own votes only
Legacy
PoC Scope

3. Off-chain encryption &
Pilot Phase
Shareholders
Nodes on Cloud Servers
KSD
Regulator
Issuer #1
Issuer #2
Votes
Records encrypted
votes
Direct Management
& Usage
Off-chain encryption &
DLT Key Distribution
Records
Issuer #1
Legacy
Issuer #2
Legacy
Nodes directly managed by real Issuers
Hyperledger Fabric 1.2
Privacy by symmetric encryption and key-management
All nodes records every (encrypted) votes
Every vote is encrypted with a different key
Issuer Legacy
Legacy
Pilot Scope