leto
commented
4 years ago This may have some bugs, which I reported to str4d, but it seems to work pretty well and will greatly help in the research of the ITM/Metaverse attack, so it's getting merged now:
https://github.com/zcash/zcash/pull/4146#issuecomment-538678698
Started as zcash PR4146 but heavily modded at this point, to ignore Sprout stuff, add more metadata and various little things