🚌 Confidential Transit Card Analytics
Privacy-Preserving Public Transportation Data Analysis
Powered by Zama FHE • Sepolia Testnet
💳 Wallet Connection
Connected:
Connect MetaMask
📊 Current Period Status
Current Hour (UTC+3):
--
(
Detecting...
)
Local Time:
--:--:--
Window Status:
--
Period #
--
Status
--
State
--
Participants
0
Refresh Status
🎯 Initialize Period
Initialize a new period during
odd hours (UTC+3)
: 13:00, 15:00, 17:00, 19:00, 21:00, 23:00, 01:00, 03:00, etc.
Initialize New Period
🔒 Submit Encrypted Data
Submit data during
odd hours (UTC+3)
after period initialization. Data is encrypted using FHE.
Spending Amount (cents)
Number of Rides
Submit Encrypted Data
🔐
FHE Privacy:
Your data is encrypted using Zama FHE. Individual values remain encrypted on-chain and are aggregated without decryption.
🔍 Perform Analysis
Perform analysis during
even hours (UTC+3)
: 14:00, 16:00, 18:00, 20:00, 22:00, 00:00, 02:00, 04:00, etc.
Execute FHE Analysis
📊
Aggregate Output:
Only totals and averages are published, never individual data.