IMPROVED SECURITY BlockchainforTransparency 2. #SecureDataLedgers 3. #BlockchainForSocialWelfare 4. #DigitallySecurePrograms 5. #TrustlessAccounting 6. #EnhancedDataIntegrity 7. #TrustlessDataStorage 8. #DataUnalterability 9. #EfficientDataTracking 10. #TransparentDataManage