About SiniChat

SiniChat is a fast, lightweight real-time web and Progressive Web App (PWA) messaging platform built for seamless private conversations, group collaboration, voice notes, and ephemeral status updates.

1. Core Platform Capabilities

• Encrypted Messaging Storage: Private message payloads are protected at rest using AES-256-GCM authenticated encryption with per-user derived keys.
• Real-Time Communication: Instant message delivery, read receipts, group chats, voice notes, custom stickers, and WebP-compressed media sharing.
• Ephemeral Status Updates: Share text, photos, and short videos that automatically expire and are permanently purged from storage after their 5-hour TTL window.

2. Personal Data Safety Reminder

Although SiniChat implements strong technical security measures (AES-256-GCM encryption, Scrypt password hashing, and multi-session device controls), you must never send sensitive personal data—such as passwords, OTP codes, banking PINs, government IDs, or private financial information—through chat messages to anyone. SiniChat administrators and official bots will never ask for your password or OTP code.