# Day Etch > Day Etch is a private memory journal and digital legacy platform. One day — one permanent entry. After midnight (in your time zone), entries can no longer be edited. No likes, no public feeds, no social graph. Built for honest memory and long-term inheritance by your descendants. ## Core principles - **One day, one memory.** A single entry per day, made permanent at midnight. - **Private by default.** Records are encrypted and visible only to you. - **Family archive.** Each user has a unique Etch Code; confirmed relatives form a digital family tree. - **Project Legacy.** After a period you choose, your journal becomes viewable by direct descendants only. - **Anti-commercial language.** We say "Participation" instead of "Subscription" and "Join" instead of "Buy". ## Product - Platforms: Web, iOS, Android, Telegram Mini App. - App: https://app.dayetch.com/auth - Pricing: Base $5/month or $50/year. 10-day free trial. - Payments: Paddle as Merchant of Record. ## Pages - [Home](https://dayetch.com/): product overview, hero, family archive, pricing, FAQ. - [What to know](https://dayetch.com/how-it-works): core principles and daily ritual. - [Participation](https://dayetch.com/pricing): formats and pricing. - [Support](https://dayetch.com/support): contact channels and help. - [About](https://dayetch.com/about): motivation and legacy narrative. - [Privacy Policy](https://dayetch.com/privacy) - [Terms of Use](https://dayetch.com/terms) - [World Map (Etch Chain)](https://dayetch.com/world-map): public visualization of opted-in connections. ## Contact - Email: privacy@dayetch.app - Domain: dayetch.com