eSignature
Sign documents digitally with legal weight, backed by an on-chain audit trail.
eSignature turns any signing process into a transparent, verifiable event. Every signature is attached to a blockchain proof, so who signed, when they signed, and what they approved is permanently recorded. No more relying on paper trails or scattered email confirmations that can get lost or altered. The cryptographic timestamp locks the moment of signing so it cannot be disputed later. This gives every agreement a single, undeniable source of truth you can point back to anytime.
Beyond the signature itself, Cornicular handles the full workflow around it. You can request signatures from multiple recipients and follow the status of each request in real time, from pending to signed or declined. The platform keeps the entire lifecycle in one place, so everyone involved always knows exactly where a document stands. When the last recipient signs, the complete audit trail is sealed on-chain and ready to be verified publicly. The result is a signing experience that is fast, honest, and fully accountable.
Digital Signature
Sign PDFs and documents directly with a cryptographic signature tied to your identity and sealed on the blockchain.
Request Signature
Send a signature request to one or many recipients with a clear status: pending, signed, or declined.
Track Signature Status
Follow the lifecycle of every request and see exactly who has signed and who is still pending.
Immutable Audit Trail
Every signature event is timestamped and stored permanently, giving you tamper proof evidence.