Buy, sell, license, and partner on ideas that are provably yours. Every listing is backed by cryptographic proof of origin.
) : (Be first to list your ideas when we launch. No spam, ever.
How the marketplace works
List your idea
Upload your proof and set your terms — for sale, license, partnership, or co-founder.
Buyers discover
Verified creators and investors browse by category, intent, and price. All listings are proof-backed.
Deal facilitated
Prooflayer facilitates the conversation, NDA, and agreement — keeping everything on record.
Revenue tracked
Licensing revenue, equity splits, and royalties tracked transparently on your dashboard.
A taste of what's coming. All listings will be proof-verified at launch.
Generative melody engine v0.3
by T. Kimura
Low-orbit debris capture mechanism
by A. Rashid
Procedural weave pattern system
by S. Patel
Passive cooling fin geometry v2
by M. Nkosi
On-device ML inference scheduler
by C. Lim
Microbiome assay protocol
by F. Okonkwo
Full listings at launch
Join the waitlist to be notified first
Listing fee
Free
Always free to list
Marketplace commission
8%
On completed deals only
Licensing facilitation
5%
Annual license revenue
In the meantime, register your ideas so they're ready to list
Register an idea →