The Philippines 100 Piso Banknote was issued by the Central Bank of the Philippines in 2020. Its obverse side shows the Central Bank headquarters building, a portrait of Manuel Roxas, a depiction of his inauguration in 1946, the seal of the Philippine president, and the bank seal. Its reverse side depicts a view of Mayon Volcano in Albay, the Philippine map, and a whale shark (Rhincodon typus). Security features include a 4-mm wide violet-to-bronze windowed security thread with a demetalized BSP 100 and a watermark of Manuel Roxas with an electrotype 100. The purple banknote bears the signatures of Philippine President Rodrigo Roa Duterte and Central Bank Governor Benjamin Estoista Diokno and measures 160 mm x 66 mm. It is in uncirculated condition and has been TAP authenticated with a grade of 60-70.