Designing a Data Storage Structure Using Block Chain in the Twenty-Four Hours of the Prophet's Sunnah as an Effort to Improve Self-Discipline

The Sunnah of the Prophet when applied in daily life will have a positive impact both in terms of human health, improving personal performance, responsibility, discipline, and so on, all of which can affect success and happiness. So it is very important to provide information about the 24-hour knowledge of the Prophet's sunnah. This research aims to find a data storage structure for the 24-hour Sunnah of the Apostle content needs, so that it can be used for desktop, web, and mobile-based applications. The research method includes analyzing data requirements for 24-hour sunnah Rasul content by exploring primary sources sourced from the Qur'an and hadith, and secondary sources. The results of this exploration are described in a 24-hour block chain of a Muslim's life. The block chain serves to facilitate the analysis of data needs, which can then be continued with the data modeling stage at the concept level. After modeling at the concept level is complete, proceed with the data modeling stage at the physical level. The results of data modeling at the physical level are used to create Data Definition Language scripts using SQL Language. The result of this research is a data storage structure to display twenty-four hours of the Prophet's sunnah represented.