As stated in the white paper, MATH has used 20% of the income earned from October 1, 2021 to December 31, 2021 to repurchase and burn 386,325 MATH (approx. 127,718.9 USD). We have completed this round of MATH burn. You can check the burn records via the blockchain browser: https://etherscan.io/tx/0xb9cb1511f253f042c61c5240519ce098a76fa78992ead6d936ba6265dc6c9260