The transparent soul of unique products

Devoleum is an open source project. Devoleum allows you to notarize the steps of physical or digital supply chains on the Ethereum blockchain, a tamper-proof transparent blockchain. The data within the blockchain thus becomes public, immutable and impossible to manipulate. Every interaction with the data is recorded in public transactions. King Joffrey knows well why transparency is especially important in the agri-food supply chains.

Devoleum protects its users with a privacy-oriented design. Devoleum traces the supply chains through the notarization of cryptographic proofs on the blockchain, leaving to the users the full ownership of the data, as well as, the management of their visibility. The open nature of Devoleum also offers the possibility of integrating countless tools including homomorphic cryptography and Federated Learning.

The open nature of Devoleum offers the possibility to combine oracles and artificial intelligence models, giving the possibility to inspect the correctness of the data before being immutably notarized on the blockchain. Through the integration of artificial intelligence models we can provide accurate prediction in real time, taking advantage of the incorruptibility of data on blockchain. Devoleum's oracle architecture encourages the integration of AI models that use Federated Learning, in order to preserve data privacy and scalability.

Devoleum's smart contracts can react to events outside the Ethereum blockchain, thanks to oracles. Oracles allow different data sources to communicate with the blockchain, creating interactive stories with data from the IoT, building information models (BIM), distribution services for digital content (aggregators and streaming) and much more. The open nature of Devoleum also allows you to use and even create APIs to interface in a personalized way with smart contracts.

Devoleum's smart contracts can be connected to existing databases such as NoSQL, SQL, or IPFS. Devoleum allows you to notarize large amounts of data on the blockchain. With our solution, it's possible to cryptographically bind data outside the blockchain within our smart contracts.