Things the web didn't have until today.
F5
Time-Locked Discount Vault
VDF-anchored "wait N s, get X% off".
F6
Sovereign Receipt NFT
Portable, dual-signed proof. Verifiable offline.
F7
Provable Email Delivery
Signed manifest + Merkle inclusion proof.
F12
Carbon-Inclusive Checkout
Auto-attached signed gCO₂ + offset.
Frontier status will appear here.