26. The method of claim 20 further comprising the steps: combining UV dye with said unique chemical solution; and exposing said document to UV light to detect said UV dye.
20. A method of verifying a counterfeit-resistant document, the method comprising the steps: selecting a unique chemical signature that comprises a chemical identifying agent and a unique molecular code; combining said chemical identifying agent and said unique molecular code with a liquid to form a unique chemical solution; applying said unique chemical solution to said document; and detecting said unique chemical signature on said document.