Where Presence Changes Everything
From bot-proof airdrops to one-person-one-vote — real problems that only physics-based identity can solve.
Bots are winning
One person spins up a thousand wallets in minutes. Bots farm your airdrops. Fake accounts capture governance votes. Most protocols can't tell the difference.
The root cause: there's no reliable way to prove a unique human is behind each wallet.
Physics fixes this
7aychain anchors identity to physical reality. Create all the wallets you want — but you can only be in one place at a time. The network measures your connection timing to confirm you're real and present.
No eye scans. No special devices. Just the laws of physics.
Where Presence Changes the Game
Real-world problems that only physical presence can solve.
Uniquely Human
Every verification is grounded in real-world physics — unforgeable by AI or bots.
Private by Default
Proves you're present without knowing who you are or tracking where you go.
On-Chain Forever
Every proof is permanently stored on-chain — verifiable by anyone, anytime.
Any Device, Anywhere
Works on any device with an internet connection. No special hardware needed.
Bot-Proof Airdrops
Rewards go to real humans, not bot farms. Every recipient is verified as a unique person who was physically present during the claim window.
Token distributions that actually reach your community. No more drained budgets from fake accounts and automated farming.
One Person, One Vote
True democratic governance backed by physics. No wallet farms, no vote buying, no governance attacks from fake accounts.
DAOs and communities can run proposals knowing each vote comes from a real, unique human — not a thousand wallets controlled by one whale.
Presence-Gated DeFi
Add a physics layer to high-value operations. Even with stolen keys, an attacker must be physically present to execute.
Critical financial operations gain protection that no remote hacker can bypass — physical presence at the right place is non-negotiable.
Proof of Attendance
Prove you were at a conference, hackathon, or meetup — on-chain. Earn rewards and credentials for actually showing up.
Organizers get tamper-proof attendance data. Attendees earn verifiable on-chain credentials that carry real weight in the ecosystem.
Presence-Gated Access
Build communities around people who actually show up. Gate channels, content, or resources by verified physical presence.
Membership earned through real participation — not purchased credentials or manufactured accounts. Presence is the key.
Verified Reviews & Delivery
Only people who physically visited can leave reviews. Drivers prove they arrived. End fake reviews and delivery fraud for good.
Physical verification ensures reviews and confirmations come from people who were actually there — not bots or bad actors.
Build on Proof of Presence
The devnet is live. Start building bot-proof applications on 7aychain today.