The Tengri Crypto service is designed to anonymize and mix cryptocurrency and when transferring coins, namely Bitcoin and Ether, it uses an address that is valid for up to 7 days, which is a longer period than other mixers. Tengri Crypto offers a commission of 4 to 5% and can process amounts from 0.003 to 50 BTC, this service also has no registration or KYC and does not log IP addresses or personal data.