The Bitcoin mixer was created in 2020. Complete confidentiality is achieved with the help of such a technical solution as the Schnorr scheme. It is stated that this is the most closed of all mixing services on the market. However, you can use it only by creating a wallet on the platform. The minimum amount is 100 Satoshi. There are no commissions when the mixing amount is from 0.01 BTC. For smaller amounts, the commission is 100 Satoshi.