Is synonymous using a core subset with the Tornado Cash sensible contracts: the Tornado Cash pools. The overwhelming majority of these contracts are immutable. That is certainly, they've no capacity to be current or eliminated by anyone. A whole list of sanctioned, immutable Tornado Cash pools are available in Appendix https://b3168.com/tornado-cash-explained-how-it-ensures-unmatched-confidentiality-on-ethereum-and-bnb/