IgniSign

About IgniSign

We are pioneering the future of digital signatures with our patented Web3 Signature API technology. By decentralizing the entire signature process and migrating its infrastructure from traditional centralized Hardware Security Modules (HSMs) to blockchain, we deliver unmatched confidentiality and security. Our groundbreaking method ensures the document to be signed never leaves the signatory’s device—only a cryptographic hash is shared with the service—while the signature interface (embedded as a secure iframe or native component) locally verifies integrity, displays the full document for review, and captures consent. This client-side approach, combined with blockchain’s immutable key management and tamper-proof audit trails, guarantees full legal compliance (US, EU) without ever exposing sensitive content to third-party providers. The result: true zero-knowledge signing that empowers enterprises and individuals with privacy-first, decentralized trust at scale.