Kartika: Jurnal Studi Keislaman
Vol. 5 No. 3 (2025): Kartika: Jurnal Studi Keislaman (November)

Epistemological Integration of Uṣul Fiqh and Blockchain: A Philosophical Approach to Digital Islamic Economic Ijtihad

Nursobah, Achmad (Unknown)



Article Info

Publish Date
20 Nov 2025

Abstract

This study integrates the epistemology of uṣūl al-fiqh with blockchain ontology to formulate a digital ijtihad-maqaṣidī model relevant to the digital Islamic economy. The problem examined: how to develop an istinbāṭ methodology that is able to read and design laws in a blockchain algorithmic system? The novelty of this research lies in the combination of maqaṣid-driven ijtihad with technological architecture (smart contracts, digital identity, governance), a philosophical approach that has never been formulated systematically. The methods used are multi-methodological philosophical-normative: ontological analysis of technology, ushulī hermeneutics on nash and rules, and conceptual synthesis validated through thought experiments and expert panels; Data are derived from selected literature, fatwas, whitepapers, and case studies. The findings show three operational pillars (sharia design thinking; maqaṣid-guided algorithmic ethics; qawaʿid-based smart contracts) that enable the instilling of sharia values in system design. Implications: ijtihad becomes a proactive digital legal design tool and guideline for fatwas, regulators, and sharia fintech developers.

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Journal Info

Abbrev

kartika

Publisher

Subject

Religion Economics, Econometrics & Finance Education

Description

KARTIKA: Jurnal Studi Keislaman covers a variety of subjects, ranging from Islamic history, law, sufism, theology, politics, philosophy, the Qur’an and hadith, to modern and contemporary developments including such issues as democracy, gender, and human rights as well as social and cultural ...