> For the complete documentation index, see [llms.txt](https://docs.iterati.art/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.iterati.art/getting-started/purchase-authenticity-labels.md). # Purchase Authenticity Labels Iterati relies on *encrypted, non-cloneable, peel and stick authenticity labels* to power the platform's authenticity guarantees. Creators and gallery operators attach these to the back of any paper or canvas artwork as part of the [certification process](/getting-started/certification-process.md). Acquiring labels is a simple purchase process where creators enter a shipping address and pay with credit/debit card, apple pay, or google pay. Please allow 1-2 weeks for delivery upon placing an order. {% hint style="info" %} If working with 3rd party certifiers - you may want to use their address for shipping {% endhint %}