The Adobe Approved Trust List (AATL) enables people worldwide to sign documents using digital signing certificates that are trusted globally.
At Proof, we use an AATL certificate to tamper-seal eSigned documents. When this feature is enabled, eSigned documents completed on our platform display a green checkmark if opened in Adobe. (Documents that are not secured to this standard display a yellow exclamation mark.)
⚠️ Currently, AATL certification excludes documents signed by multiple parties and documents signed and sealed by a notary.
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🔗 Anyone can access most of the resources linked below. However, some notary articles require users to sign in to the Help Center. Read Access Notary Help Center Articles to learn more.
- Business: Adobe Platform Seal for Businesses
- Real Estate: Adobe Platform Seal for Real Estate
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