PolkaBridge is a decentralized cross-chain protocol designed to serve as the primary bridge between Polkadot and other blockchains. Alongside its bridging services, it also introduces various DeFi features. Currently operating on the Ethereum blockchain, PolkaBridge plans to migrate to the Polkadot blockchain and expand support to additional chains based on demand. The native asset of the PolkaBridge project is the PBR token, which presently exists as an ERC-20 token on the Ethereum blockchain but will soon be introduced on the Polkadot blockchain. The PBR token is used for: Network transactions Staking collateral Staking rewards Participation in Launchpad IDOs Base asset for cross-chain swaps Lending and prediction purposes PolkaBridge platform modules include: PolkaBridge Farming: A unique deflationary farming system that rewards stakers by taking a portion of every transaction as a deposit for staking rewards pools, with a certain part of every transaction also being burned. PolkaBridge Launchpad: An Initial Decentralized Offering (IDO) platform designed to incubate promising projects, allowing PBR holders to participate in early-stage investment opportunities.