Seal your signed documents using blockchain technology. Our new innovative solution leverages the cutting edge of blockchain technology to guarantee the authenticity and security of your document. This solution, also known as a BSI (Blockchain Signature Infrastructure), ensures that your document has not been altered since its signature while also protecting against forgery.
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The framework used by our BSI is trusted by companies like Microsoft, Phillips, Tierion, in addition to hundreds of additional companies and organizations. Easily verify your signed documents and timestamps by uploading them to www.simplesign.io/verify