Register immutable proof of origin for your ideas, music, art, code, and inventions. Then sell, license, or co-own them — on your terms.
Register proofs across
2,400+
proofs registered
< 60s
to register
£0
to start
What you can do
Upload any file. We create a cryptographic fingerprint and permanent timestamp proving you had the idea first.
Start registering →List your verified ideas for sale, licensing, co-founder search, or partnership. Every listing is proof-backed.
Join waitlistSoonSell shares of your idea. Co-own breakthrough ideas. Revenue splits tracked on the blockchain.
Learn moreSoonHow it works
01
Drop your file, paste text, or describe your idea. We compute a SHA-256 hash in your browser — your content never leaves your device unencrypted.
02
We apply a trusted RFC 3161 timestamp and optionally anchor the hash to the Polygon blockchain, creating a permanent, independent record.
03
Download your certificate, share a proof link, or generate a dispute evidence pack. Your timestamp is permanent and verifiable by anyone.