Rainbow Wallet is the first mobile digital light wallet in the IRISnet network, based on the traditional encrypted digital wallet, providing Bonded PoS-based Staking function, and has supported iris Hub and Cosmos Hub since version 2.0. Through Rainbow Wallet, users can not only directly participate in the management and transfer of Iris tokens or atom tokens on the blockchain network; they can also select trusted verifiers to jointly maintain network stability and receive rewards by entrusting them to participate in the on-chain security and governance of iris Hub and Cosmos Hub; for advanced users, Rainbow Wallet also provides the ability to observe wallets and cold wallets.