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Gravixia eliminates risks to document integrity !

Most eSignature platforms share a fundamental vulnerability: they rely on handwritten-style signatures that anyone can manipulate. A signer can type or draw protest language directly into the signature field — something like "I do not consent to these terms" — and still complete the signing process. The result is a document that appears signed but whose integrity and enforceability can be challenged in court.

Gravixia removes this risk entirely. Instead of mimicking handwritten-style signatures, Gravixia uses true digital signatures secured by PKI cryptography, ensuring every signed document is tamper-evident, verifiable, and legally defensible. And because access shouldn't be a barrier, Gravixia issues digital certificates free of charge to anyone who doesn't already have one — so every signer can digital sign by freely given digital certificate from day one. Signers can only apply their digital signature to a document — they cannot alter its contents in any way, preserving the document's integrity end to end.