A distributed ledger with an entry for every single voter who gets to move their single “token” from one column to another column with their selection. Roll it

A distributed ledger with an entry for every single voter who gets to move their single “token” from one column to another column with their selection. Roll it up and there’s your result. Enough bits and everyone can have their own token that is unique, anonymous and secure. The argument about corrupt regimes is a nonstarter cause you’ve got bigger problems.