Various of those contracts are unused currently, belonging to older variations of Tornado Cash. A whole listing of OFAC-sanctioned good contracts that relate to Tornado Cash’s Neighborhood upkeep can be found in Appendix B. The only real authorization afforded on the Operator could be the authorization to update the “verifier” https://redclusters.com/why-tornado-cash-is-the-go-to-privacy-protocol-for-copyright-users/