The Messenger of Allah ﷺ forbade breaking the coinage of the Muslims that is current among them, except for some necessity.
حدثنا أحمد بن حنبل حدثنا معتمر قال سمعت محمد بن فضاء يحدث عن أبيه
نهى رسول الله ﷺ أن تكسر سكة المسلمين الجائزة بينهم إلا من بأس
Isnad ranking, [Its chain of transmission is daif]Ibn Majah narrated it in Kitab al-Tijarat, chapter on the prohibition of breaking dirhams and dinars, hadith no. 2263, from the hadith of Mutamir, by this chain, and it is also in Musnad Ahmad, 3/419.Muhammad bin Fadaa is daif, and his father is unknown.