Clarification of the Transmission Chain to Ibrahim Ibn Abdul Hamid

Everything in this book that is narrated from Ibrahim ibn Abdul Hamid has been transmitted by me from Muhammad ibn Al-Hasan - may Allah سبحانه وتعالى be pleased with him - from Muhammad ibn Al-Hasan Al-Saffar, from Al-Abbas ibn Ma'ruf, from Sadan ibn Muslim, from Ibrahim ibn Abdul Hamid Al-Kufi. I have also narrated it from my father - may Allah سبحانه وتعالى be pleased with him - from Ali ibn Ibrahim ibn Hashim, from his father, from Ibn Abi Umayr, from Ibrahim ibn Abdul Hamid.