What is BTC++ ?
BTC++ (ERC-20) is the synthetic BTC asset comprised of a basket of BTC-backed Ethereum tokens (imBTC, pBTC, sBTC & wBTC) via PieDAO. Currently, PieDAO has released BTC++ and USD++ which are the weighted allocation between the different representations of BTC (25% imBTC, 25% pBTC, 25% sBTC, 25% WBTC) and USD stablecoins (USDC, TUSD, DAI, sUSD) on Ethereum. You can diversify your Bitcoin positions on PieDAO to mitigate the risk of any BTC-backed token suffering from illiquidity or malicious activity. You can also trade it on DEXes like Uniswap. Latest public [audit report](https://docs.piedao.org/frequently-asked-questions-1/have-your-smart-contracts-been-audited) is provided by Quantstamp.