Proof belongs to the maker.

About Handprint Seal

Handprint Seal gives independent makers a simple, tactile way to show that real hands made their work. Our tamper-evident, wax-seal-style stickers pair a unique serial number and QR code with a maker-provided proof-of-process clip or image.

Why We Exist

As marketplaces fill with mass-produced and AI-generated work, “handmade” deserves more than a caption. We help ceramicists, artists, indie authors, bakers, and other small-scale makers turn their process into something buyers can verify with one tap.

Made for Makers, Not Institutions

There is no software audit, enterprise contract, or recurring certification fee. Choose a practical pack size, share the making in your own words, and put the seal on your packaging, certificate, or craft-fair display.

Our Promise

The proof remains yours. Handprint Seal connects customers to the process you choose to share—we do not replace your story with an opaque automated score.