nostr:npub10p3z96wgn4g48d75dx4tvz2293ykp8sv2rxgd5q3fd9se9ws924s8zmvxm nostr:npub1gxv4vcqfp2ug07fd34t0swq4w2t9gsynu0cmelr6ktcna8xnv38qythh99 
Form990 oa what you want. iRS tax filing. However, it is not require d to disclose the source of donations or grants.