What are Flare Network and Spark (FLR)?

Flare is a distributed network that was designed to create two external bridges between XPR Ledger and Ethereum networks. Thanks to Flare, you can use XPR tokens with smart contracts. The Flare Network has unified the use of smart contract scaling across the network. Flare operates on the Avalanche consensus protocol, which is adapted to work with the Federated Byzantine Agreement. Spark is the Flare Network's native token created to prevent spam attacks.