Wormhole is a generic message passing protocol connecting high value blockchains together, with applications leveraging the messaging layer to facilitate interoperability between ecosystems. Secured by 19 guardians, developers are able to leverage the protocol to send arbitrary data cross-chain including tokens, NFTs, oracle data, governance decisions and more. Wormhole token bridge is currently connected to Ethereum, Solana, Terra, Binance Smart Chain, Polygon, Avalanche and Oasis.