HIY Decentral social network

Social media has been leading you on long enough. Encrypted messages and group chats. Posts that travel exactly as far as you let them. A key in the chip that belongs to you. Seven days, then the post is gone. Ad-free, decentralised, built in Switzerland. No algorithm engineered to make you angry. No corporate server reading along. No number telling you what you're worth. Just your phone, your people — and a chip that guards your identity better than any password could. We're not here to keep you. We're here to stay. THIS FAR YOUR POST TRAVELS — AND NOT A METRE FURTHER Every post carries a reach budget. Each device that passes it on spends one step. Budget empty, post fades out. Friends make the trip cheaper. No likes, no boosts, no ranking — just physics. And the maths happens on your phone. Nothing reported, nothing counted. YOUR KEY SITS IN A VAULT, NOT IN RAM Android StrongBox builds your signing key straight into the chip. It never leaves. Every post carries that signature: forgery-proof, no central database, no password to remember. Even a rooted phone can't reach it. ENCRYPTED — AND HONEST ABOUT IT Posts to friends, group chats and every direct message are end-to-end encrypted (X25519 + AES-256-GCM). We can't read them. Posts to "Everyone" are public — we'd rather tell you upfront than afterwards. WHAT'S ON THE SAME WI-FI STAYS ON THE SAME WI-FI Pick "Local" and your post never leaves the network. Device to device, no detour through anyone's server. Photos are recompressed first — GPS and camera EXIF are gone. AI PROTECTION THAT NEVER LEAVES YOUR PHONE A model ships inside the app and checks every photo for nudity and violence before it goes out. Plus an estimate of whether a text reads as machine-written — shown as a hint, not a verdict. No cloud looking over your shoulder. ONE COMMENT. SHORT AND MEANT. No more 400-line rants. One comment per post, 2 to 60 characters. If you've got something to say, make it land. SEVEN DAYS, THEN THAT'S THAT Posts disappear on their own. No archive catching up with you ten years later. WHAT ELSE YOU GET • Chronological feed. No ads, no recommendations, no reshuffling • Friends, Local, Everyone or Just me — you decide per post • Group chats and direct messages with images and emoji, end-to-end encrypted • Relevance lenses: you filter the "Everyone" feed yourself, no central ranking • Reporting instead of silent deletion — hidden content tells you it was there • German, English, French, Italian, Spanish HIY+ (optional) Larger resonance reach, three comments per post. Optional, never a requirement. The basics stay free and ad-free. Forever. NO "JUST TRUST US" The cryptography is out in the open at hiy.ch — excerpts from the actual source, original comments intact. Including the holes we found ourselves. Not many people show those. Sign-in via ortino.AUTH. Swiss infrastructure. More at hiy.ch.