"Amrut nu Attar" (also known as "Amrit Chakhvanu" or "Amrit Pivanu") is a ritual performed in Jainism, especially during important religious ceremonies like diksha (initiation), pratistha (consecration of idols), and other significant occasions.

The practice of "attarpan" (sprinkling or offering of nectar) is symbolic and is performed by Jain monks, acharyas, or respected elders. In the context of Tirthankaras or great acharyas, "Amrut nu attar parvu" refers to the ceremonial act of applying or offering scented water or nectar, signifying respect and devotion.

If you are referring to a specific event or individual such as a particular Tirthankara or acharya, kindly provide more context. In general, this ritual is performed by the devotees or accompanying monks/elders as part of Jain religious traditions.