Use Cases

A collection of components and solution we implemented along with our partners, using the Zenroom stack.

Secure Medical Risk Assessment using EUDIW Credentials

You need to issue and verify EUDIW Verifiable Credentials (EAA), where the Issuer receives data from a 3rd party service via REST API, focusing on privacy, data-minimization and GDPR compliance. The Verifiable Credentials are issued to a multiplatform mobile Wallet (Android/iOS).

 

The Verifiable Credentials are verified by shops and commercial activities, in order to offer exclusive promotions and coupons, in a a multiplatform mobile Verifier App (Android/iOS).

 

Customer rewards using EUDIW Credentials

You need to issue and verify EUDIW Verifiable Credentials (EAA), where the Issuer receives data from a 3rd party service via REST API, focusing on privacy, data-minimization and GDPR compliance. The Verifiable Credentials are issued to a multiplatform mobile Wallet (Android/iOS).

 

The Verifiable Credentials are verified by shops and commercial activities, in order to offer exclusive promotions and coupons, in a a multiplatform mobile Verifier App (Android/iOS).

 

Blockchain oracles for DAO signature verification

You need a blockchain oracle with cryptographic capabilities such as Ethereum signature verification, as well as off-chain consensus and interoperability with solidity smart-contract.

Energy reward computation for smart homes

You need to compute financial rewards reading data from different sources (databases, APIs and MQTT brokers), the computation has to run on servers, mobile, on embedded devices and in the browser and needs to store results on blockchain.

 

Custom blockchain with next-gen smart contracts and cryptography

You need a blockchain with uniquely advanced features such as multi-signature, zero-knowledge proof and quantum-proof cryptography that can interoperate with blockchains and databases, and have smart contracts with superior programmability.