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All Journal JPNM : Jurnal Pustaka Nusantara Multidisiplin KREATIF: Jurnal Pengabdian Masyarakat Nusantara
Yogiswara Dharma Putra
Universitas Udayana
Religion Humanities Economics, Econometrics & Finance Education Engineering Health Professions Law, Crime, Criminology & Criminal Justice Social Sciences

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Pengabdian Kepada Masyarakat Sistem Cerdas Perlindungan Pratima Pura di Kabupaten Bangli Berbasis Deteksi Citra dan RFID Made Sudarma; Ni Wayan Sri Ariyani; I Putu Agus Eka Darma Udayana; Yogiswara Dharma Putra; I Gede Totok Suryawan
KREATIF: Jurnal Pengabdian Masyarakat Nusantara Vol. 5 No. 2 (2025): Jurnal Pengabdian Masyarakat Nusantara
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/kreatif.v5i2.6967

Abstract

Pratima is a sacred symbol in Balinese Hindu belief, holding high spiritual value and serving as a medium of worship in temples (pura). The increasing number of pratima thefts has caused not only material losses but also immaterial impacts due to the loss of their sanctity. This activity aims to develop and implement an intelligent system based on Radio Frequency Identification (RFID) and image detection technology for real-time monitoring and tracking of pratima in Desa Adat Bebalang, Bangli Regency. The system integrates long-range RFID with the Centroid Localization Algorithm and AI-based smart CCTV (VGG16), which can detect suspicious activity and automatically send notifications to the mobile application used by traditional security personnel. The program includes site mapping, equipment installation, training, trial implementation, and participatory evaluation with local communities and the Bendesa Adat. The results show that the system operates reliably, accurately, and is user-friendly. Evaluation data indicate that most respondents agreed or strongly agreed with the system’s usefulness. The system is technically effective and culturally accepted, with potential for replication in other temples across Bali. This initiative demonstrates that the integration of modern technology and local wisdom can offer sustainable solutions for the preservation and protection of cultural heritage.
Implementasi Smart Contract Blockchain dan NFC dalam Verifikasi Keaslian Produk Pakaian Suatu Merek Ida Bagus Paalakaa RNB; Fajar Purnama; Yogiswara Dharma Putra
JPNM Jurnal Pustaka Nusantara Multidisiplin Vol. 4 No. 3 (2026): July : Jurnal Pustaka Nusantara Multidisiplin (ACCEPTED)
Publisher : SM Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59945/jpnm.v4i3.1397

Abstract

Pemalsuan produk pakaian menjadi persoalan penting bagi industri fesyen karena berdampak pada kerugian produsen, penurunan kepercayaan konsumen, dan lemahnya perlindungan terhadap identitas merek. Penelitian ini bertujuan mengembangkan sistem verifikasi keaslian produk pakaian berbasis situs web dengan mengintegrasikan smart contract blockchain, kode QR, dan NFC. Penelitian menggunakan pendekatan terapan berbasis pengembangan sistem melalui tahapan analisis kebutuhan, perancangan, implementasi, pengujian fungsional, analisis risiko, dan evaluasi kegunaan. Sistem dikembangkan menggunakan smart contract ProductVerification.sol berbasis Solidity pada jaringan Polygon Amoy, React.js sebagai antarmuka, Ethers.js sebagai penghubung blockchain, dan MetaMask sebagai dompet kripto. Mekanisme verifikasi dilakukan dengan mencocokkan UID NFC, ID produk pada kode QR, dan wallet address pemilik yang tersimpan pada blockchain. Hasil pengujian black box menunjukkan seluruh 21 skenario pengujian terpenuhi. Hasil usability testing terhadap 20 responden menunjukkan seluruh aspek berada pada kategori sangat layak, yaitu learnability 92,33%, efficiency 94,50%, memorability 89,80%, errors 92,00%, dan satisfaction 92,14%. Sistem ini layak sebagai prototipe verifikasi produk pakaian, meskipun keamanan fisik tag NFC masih perlu ditingkatkan. Pengembangan selanjutnya disarankan menggunakan NFC tipe tamper dan pengujian skalabilitas agar keterikatan produk fisik dan data digital menjadi lebih kuat.
Co-Authors Fajar Purnama I Gede Totok Suryawan I Putu Agus Eka Darma Udayana, I Putu Agus Eka Ida Bagus Paalakaa RNB Made Sudarma Ni Wayan Sri Ariyani