have you ever heard about Tangram? one of the most expected anonymous privacy coins in 2021. Well, they've been in the crypto sphere since 2018, now they're on testnet 2 closed beta phase. The progress might be slow but they're staying for long and still rocking to reach mainnet phase. The team and developers aren't anonymous, the code is open source. Tangram is not a fork, it has been coded from the ground, aims to be the first fully private, fast, and feeless coin. Smart contracts and other additions will also come later.