1 https://forum.makerdao.com/t/introduction-of-smart-burn-engine-and-initial-parameters/21201
2 https://etherscan.io/address/0xfaad873adf27be64d6e27d40cf2af0037d39b2ea
3 https://chainsecurity.com/wp-content/uploads/2023/06/ChainSecurity_MakerDAO_FlapperUniV2_audit.pdf