The community recently changed from using the term mixin for ring signatures to using ringsize. Are these terms used interchangeably, or are there some differences between these two terms?

2 Answers 2


There is a small difference. In summary, ringsize will always equal mixin + 1. So, a mixin of 2 is the same as a ringsize of 3.

Mixin refers to the number of other inputs used in a ring signature that you do not control.

Ringsize refers to the number of total inputs used in a ring signature, including ones you control.


1, the difference is 1 :)

They both refer to the same thing - number of public keys which make the ring signature, however:

  • ringsize includes the one-time public key belonging to the originating wallet
  • mixin doesn't, and refers only to foreign one-time public keys

So, ringsize = mixin + 1.

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service and acknowledge you have read our privacy policy.

Not the answer you're looking for? Browse other questions tagged or ask your own question.