CORE is a multichain PoS network focused on interoperability, scalability, and usability. CORE MultiChain provides advantages over existing and legacy blockchains such as sharding, simplistic blockchain creation and implementation, cross-chain capabilities, and high transaction throughput. CORE created a decentralized neighbor selection protocol that continuously strives to create optimal peer connections to decrease confirmation latency. The protocol achieves this through constantly analyzing and learning how nodes interact with their neighbors.

Network Structure:

• Pivot Chain. This is the foundation of the CORE platform. It controls the whole network and is responsible for its security, consensus, and monitoring
• PolyChains. Multiple chains that run simultaneously, that either form instances of an existing blockchain or are independent blockchains with their own use cases and tokens
• Bridges. Allow Polychains, both private and public, to connect with other public blockchains like Bitcoin and Ethereum, without the use of oracles.