Abstract
Disclosed is KTKN-Cal, a decentralized, P2P calendar scheduling system. The core innovation is "Selective Availability Disclosure," enabling users to share availability slots without revealing their full calendar details, addressing the privacy failures of centralized tools (e.g., Calendly). The system analyzes the local calendar and generates a list of available slots, which are shared P2P. When a meeting is booked, a new KTKN-OS Space is created between participants. Booking details are stored within this shared, encrypted Space, ensuring decentralized coordination and E2E encryption.
Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 License.
Recommended Citation
Judson, Matthew D., "KTKN-Cal: Decentralized Calendar Scheduling via Selective Availability Disclosure", Technical Disclosure Commons, (December 02, 2025)
https://www.tdcommons.org/dpubs_series/8962