Koma creates a permanent, verifiable record of your work at the moment you make it.
Before it leaves your hands.
Submit your file: image, audio, video, PDF, document, 3D file, or CAD design. Koma generates a SHA-256 fingerprint that uniquely identifies your exact version.
Your work is locked with a cryptographic hash at the exact moment of registration. The record is immutable. It cannot be altered or backdated.
Every registration produces a Certificate of Origin. A permanent, publicly verifiable record at a unique URL. Download it, link to it, or share it. Yours forever.
Koma is currently invite-only.
If you have an invite code, head to /enter to create your account and start registering your work. No invite yet? You can request one there too.
Continue to /enter →