ARSITEKTUR SMART CONTRACT DINAMIS UNTUK SERTIFIKAT PENDIDIKAN SEKOLAH DASAR BERBASIS BLOCKCHAIN DAN CHATBOT AI

• MAGHFIROH MAULANI
• 14230031

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ABSTRAK

ABSTRAK

 

Nama : Maghfiroh Maulani

NIM : 14230021

Program Studi : Ilmu Komputer

Fakultas : Teknologi Informasi

Jenjang : Strata Dua (S2)

Peminatan : Data Engineering

Judul : Arsitektur Smart Contract Dinamis Untuk Sertifikat Pendidikan Sekolah Dasar Berbasis Blockchain dan ChatBot AI.

 

Pemalsuan dan duplikasi dokumen sertifikat pendidikan masih menjadi permasalahan dalam pengelolaan arsip akademik, khususnya pada jenjang sekolah dasar. Proses verifikasi yang masih bersifat manual dan terpusat menyebabkan rendahnya transparansi serta sulitnya memastikan keaslian dokumen. Penelitian ini bertujuan untuk merancang dan mengimplementasikan sistem sertifikasi pendidikan sekolah dasar berbasis blockchain guna menjamin keaslian dan integritas dokumen sertifikat. Sistem yang dikembangkan memanfaatkan teknologi blockchain sebagai media penyimpanan data sertifikat yang bersifat terdistribusi dan tidak dapat diubah. Setiap dokumen sertifikat diproses melalui mekanisme hashing menggunakan algoritma SHA-256 untuk menghasilkan nilai hash unik sebagai identitas dokumen. Proses registrasi dan validasi sertifikat dilakukan melalui smart contract, sedangkan alur otomatisasi sistem diimplementasikan menggunakan workflow n8n yang terintegrasi dengan Telegram Bot sebagai antarmuka pengguna. Hasil pengujian menunjukkan bahwa sistem mampu membedakan sertifikat yang baru dan sertifikat yang telah terdaftar sebelumnya secara konsisten. Dokumen dengan konten yang sama menghasilkan hash identik sehingga terdeteksi sebagai duplikat, sementara dokumen yang berbeda menghasilkan hash yang berbeda dan diregistrasikan sebagai transaksi baru pada blockchain. Dengan demikian, sistem ini mampu meningkatkan keandalan proses verifikasi sertifikat serta menyediakan jejak audit yang transparan dan dapat dipercaya

Kata Kunci: Blockchain, Sertifikat Pendidikan, Sekolah Dasar, Hashing, Smart Contract.

KATA KUNCI

Arsitektur Smart Contract Dinamis,Blockchain,ChatBot AI

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DAFTAR PUSTAKA

DAFTAR PUSTAKA

 

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