Mobile User Guide (For General Users)

Overview

The HALAL SNS mobile app provides Zakat donations, Halal product verification, matrimonial services, consultations, forums, and document storage, all secured by the Device-Centric Trust Ledger, Global Integrity Ledger, Proof Engine, and Distributed Content Storage.

Getting Started

Account Creation

• Open app → Tap Create Account
• Choose login method: Email/Password, OAuth (Google/Apple), Passkey login
• Complete profile (name, phone, language, country)

Home Dashboard

From the dashboard, users can access:

• Zakat Portal
• Halal Marketplace
• Barcode Scanner
• Matrimonial Matches
• Hidayat Forum
• Women Consultation
• Document Vault
• Prayer Times & Masjid Locator

Zakat Portal

• Calculate Zakat — Go to Zakat Calculator, enter income/assets/savings/liabilities; system generates eligible base, 2.5% result, detailed breakdown
• Donate Zakat — Tap Donate Now, select verified charity, enter amount, confirm payment; receive verifiable receipt (Proof Engine) stored via Distributed Content Storage and recorded on Global Integrity Ledger
• View Zakat History — All donations appear with timestamps and ledger-verified proof links

Halal Marketplace

• Browse & filter by Halal status, price, vendor rating, category
• Each product shows ledger-verified Halal Certificate (Proof Engine), certification issuer, expiry & authenticity
• Add to cart, checkout, choose payment method, get order confirmation & tracking

Barcode Scanner

• Tap Scan Product, scan barcode
• Instantly see: Halal/Not Halal, certification identity, ledger-verified proof (Trust Score Engine / Proof Engine)

Matrimonial Module

• Create Private Profile — Stored locally in encrypted vault; user controls visibility
• Find Matches — Use filters, view compatibility results
• Secure Messaging — End-to-end encrypted; not stored on central server

Hidayat Forum

• Browse verified scholarly posts
• Ask questions
• View ledger-verified scholar profiles

Women's Consultation

• Search verified experts, request session
• Chat privately (E2EE)
• Consultation notes stored locally only

Document Vault

• Upload IDs, certificates
• Stored in Distributed Content Storage (encrypted, content-addressed)
• Shareable with controlled access via secure links