Power of Attorney for ChronoScale Corp

This filing is an exhibit of a Power of Attorney granted by Chen Ying Cenly, Chief Executive Officer and Director of ChronoScale Corp, to Jerome Wong and Matthew Becker. The attorneys-in-fact are authorized to execute and file various SEC forms, including Schedules 13D and 13G, and Forms 3, 4, and 5, on behalf of Ms. Chen. This authorization is necessary for compliance with Sections 13 and 16 of the Securities Exchange Act of 1934. The power of attorney remains in effect until Ms. Chen is no longer required to file these forms or until it is revoked in writing. The filing is dated May 15, 2026.