THE BLOCK: Ethena Foundation said it bought locked ethereum:0x57e114b691db790c35207b2e685d4a43181e6061 from certain seed investors who had sold tokens and agreed with lead investors to end future monthly investor unlocks. Ethena also plans to assign protocol IP and economic value to the foundation and ecosystem, while proposing to use 95% of net revenue for ENA buybacks after a USDe supply milestone is reached.(The Block)