Overview

Building from zero to one has never been an easy question, especially for builders in the rapidly evolving Web3 industry. A successful and sustainable protocol does not come from optimizing existing products, but it originates from filling in blanks in the industry.

We have witnessed the bloom of blockchains and cryptocurrencies, the craze of DeFi summer, and the romanticism of NFTs. However, the extensibility of the whole industry has been trapped in the isolated status of different ecosystems. Although diversified protocols have contributed to this field, none of them has properly solved security, decentralization, and scalability simultaneously.

Based on our experience in privacy computing, we proposed Bool Network. An innovative omnichain interoperability protocol relies on an external but decentralized signature scheme to facilitate secure and arbitrary message transmission across heterogeneous ecosystems, regardless of consensus mechanism.

Dynamic Hidden Committees are the executors of the decentralized signature scheme. Each MPC-based DHC manages a private key of which the security is ensured by our innovative Ring VRF protocol and three underlying technologies. DHC ensures off-chain message security and generates verifiable on-chain claims to prove the validity of cross-chain messages, which makes Bool Network highly scalable to heterogeneous blockchain ecosystems.

Omnichain protocols built on Bool Network are truly trustless since the security of their cross-chain channel neither depends on protocol builders themselves nor any centralized entities, but on customizable DHCs which operate consistently based on the systematic logic and private key fragments stored in TEE hardware of their members - MPC nodes.