What is the ultimate belief about ancestors after Pind Daan at Brahmakapal?

The core belief, supported by Puranic references and local tradition, is that performing Pind Daan with sincere faith at Brahmakapal grants the ancestors complete and final liberation (Moksha). They are believed to be fully satisfied, freed from the cycle of birth and death, and attained the highest heavenly abode. Consequently, it’s often stated that after performing Pind Daan at Brahmakapal, the descendant is absolved from the obligation of performing further annual Shraddha rituals for those ancestors