Extended Opens XTEN Checker With Dec. 31 Signing Deadline

The design turns wallet nomination into a hard cutoff rather than an open claim window, and the forfeiture mechanism gives the deadline real teeth: unclaimed allocations are redirected to the Ecosystem Fund, so inaction has a visible cost. That matters most for Starknet users holding allocations through self-custodial setups, who now carry the burden of matching an EVM wallet before the deadline. With no launch date disclosed, the open question is whether the checker's deadline functions as a de facto sequencing signal, and how much of the allocation ultimately lands in the Ecosystem Fund.