To what extent is the authentication by Sheikh Al-Albani of Asma's hadith, considering it hasan, valid, despite no other scholar having authenticated it, and is his authentication of hadiths in the books of "Silsilat Kashf al-Khafa' wa al-Da'if" considered a cause of confusion and disruption for students of knowledge, and where can one search for authentic hadiths?

If the questioner is referring to the Hadith of Asma, which she narrated from the Prophet, peace and blessings be upon him, "O Asma, when a woman reaches the age of menstruation, it is not proper that anything should be seen of her except this and this," and he pointed to his face and hands, then the answer to it has already been provided. Sheikh Al-Albani is a meticulous scholar in the science of Hadith authentication (takhrij), but he is not infallible. One can benefit from his verifications and from the authentications of other scholars such as Ibn Hajar, Al-Iraqi, Al-Zayla'i, and others in verifying authentic Hadiths.