Are the last ten repetitions of the tasbihat of Salatul Tasbih recited after the tahiyyat and before the taslim, or before the tahiyyat and immediately after the last prostration?

Those who affirm the validity of Salat al-Tasbih differ on its description in two ways:

The first way: One glorifies, praises, declares the oneness of God, and magnifies God fifteen times before the recitation [of the Quran], ten times after it, and ten times in the bowing (ruku‘), after rising from it, in the two prostrations (sujud), and between them while sitting. This makes a total of 75 times in each rak'ah. This is narrated from Ibn al-Mubarak.

The second way: This is what is reported in the hadith of Ibn Abbas in [the collections of] al-Tirmidhi and Abu Dawud. In this description, one performs the remembrance (dhikr) 15 times after the recitation, and ten times in the bowing, after rising from it, in the two prostrations, between them while sitting, and in the sitting before standing up [for the next rak'ah].

This latter description is the more probable one, based on the view that Salat al-Tasbih is authentically established, because it is the one narrated in the hadith. The place for these remembrances [in this description] is before the tashahhud.