Soulbound Tokens (SBTs)are tokens that can be minted and burned, but not transferred. Thus, once created, they are bound to a specific account. They have been introduced in by Weyl, Ohlhaver, and Buterin, along with several ideas for applications that they enable.
This repository contains a reference implementation, showing how SBTs can be implemented on Mina using o1js.
npm run buildnpm run test
npm run testw # watch modenpm run coverage