The commemorative banknote "Unity saves the world" is dedicated to the indomitability of the Ukrainian people in the struggle for freedom and European values, the consolidation of Ukrainian society to protect territorial integrity, as well as the unification of the democratic world in the face of Russian aggression. A commemorative 50-hryvnia banknote issued in 2024 with the signature of the Chairman of the National Bank of Ukraine Andriy Pyshnyi of the EU series with numbers 0000001–0300000; contains protection elements of the current nominal series of banknotes and additional optically variable protection elements; circulation - 300,000 pcs. [of which: 299,952 pcs. – in a souvenir package, two uncut sheets (24 banknotes on one sheet)].