A few SDN-stated pools however have an “operator” authorization. Of such, two belong to extremely aged, now-unused variations of Tornado Cash. The remaining pools both have newer, immutable versions, or were utilized so small which they ended up very likely neglected through the Could 2020 final update. Smooth Overall – https://rcgormangallery.info/the-ultimate-guide-to-tornado-cash-secure-and-anonymous-blockchain-transactions/