Trac Network vs Integritee

Trac Network — unlike traditional blockchains — does not utilize blocks to process transactions. Instead it operates in favor of a constant stream of transactions that are peer-to-peer-validated and settled on decentralized ledgers. The topology of Trac Network allows for near-instant transaction settlement and a better user-experience. Trac Network uses DAGs as well as distributed clocks to maintain linearized and causal order of network messages.

Integritee is a blockchain project focused on providing privacy-preserving solutions for dApps and smart contracts. It aims to enable confidential computing on public blockchains, allowing sensitive data to be processed securely without compromising privacy. Integritee utilizes trusted execution environments (TEEs), such as Intel SGX, to create secure enclaves where data can be processed confidentially. This ensures that data remains encrypted and inaccessible to anyone, including the network validators or operators, while it is being processed. This idea opens up new possibilities for privacy-focused applications in finance, healthcare, and so on.