Cryptocurrency wallet Rainbow has announced the launch of a CCA mechanism auction on Uniswap, set for February 2nd. The auction will be open to all participants, with 100% of the proceeds automatically converted into on-chain liquidity for the RNBW token. Further details are expected to be released soon. In related news, Rainbow plans to airdrop its RNBW token on February 5th, accounting for 15% of the total supply. The total supply of RNBW tokens is set at 1 billion.