The Keep network is an off-chain repository for personal data that allows private data to be used on public blockchains such as Ethereum while remaining anonymous. Keep enables the creation of online marketplaces for video, audio, and other digital assets.
The Keep network offers a decentralized solution by bridging the gap between the need for data privacy in smart contracts and the demand for public blockchain transparency. A system of signers assists in the storage and management of these data containers, receiving "keeps" (private data) at random from the network. Keep's primary application, the Random Beacon, provides this source of randomness while also attempting to prevent a single signer from deciphering the data stored in the network. Each participant stakes KEEP tokens to serve as a signer for a fee.

Keep Network is a decentralized protocol that enables the private storage and management of data on public blockchains. It achieves this by creating keeps, off-chain containers that securely store private data, accessible only through authorized mechanisms. Built primarily on Ethereum, Keep Network bridges the gap between blockchain transparency and privacy needs.

A prominent application of Keep Network is tBTC, a decentralized and trustless Bitcoin-to-Ethereum bridge. It allows users to tokenize their Bitcoin for use in the Ethereum ecosystem while maintaining full backing by Bitcoin reserves.

By enabling private data handling, Keep Network expands blockchain utility for use cases like secure voting, private transactions, and confidential business operations. Its design emphasizes transparency, privacy, and decentralization.