to know the currency of Aceh dirham

derham is the royal currency in Aceh which was first issued by the kingdom of Samudera Pasai under the rule of Sultan Muhammad Malik Az-Zahir from the year (1297) to the year (1326) as the official currency in the monarchy as a means of transactions. in the 13th century AD The kingdom of the paschal ocean once flourished and became the center of trade and Islamic religious development center in the Malacca Strait. The shape of the derham currency has dimensions of approximately 10 mm to two centuries later the derham currency adds its dimensions to 12-14mm. On the surface of the derham is the name of the sultan with the title of Malik Az-Zahir and behind the As-Sultan Al-Adil inscription except during the reign of Sultan Salah Ad-Din (1405-1412) until the sultan 'Ali Ri'ayat Syah (1571-1579) existed a slight change in the design of the currency derham is listed the name of the sultan who was in power while his writing no change at all.
The derham currency system is also adopted by the kingdom of Melaka and several other Malay kingdoms that have bilateral relations with the Pasai kingdom of Samudera.