Secure Handoff

Files move end to end with a tamper proof trail from sender to recipient.

Immutable Records

Who sent, who received, and when - permanently sealed on the blockchain.

Verifiable Delivery

Recipient can confirm the exact bytes received match the on-chain record.

Full History

Browse the complete transfer history of any file at any time.

Blockchain File Transfer

Move files with immutable records

Sending a file should never be a blind transaction. Every transfer on Cornicular is wrapped with a cryptographic record of what was sent, who sent it, and when it arrived. The recipient receives the exact bytes you shipped, verified against the blockchain so nothing can be swapped or corrupted in transit.

Once delivered, the transfer history stays on-chain forever. You can prove a file was delivered on a specific date to a specific recipient, even years later. No more he-said-she-said over whether a file reached its destination. Every handoff becomes a permanent, verifiable event backed by an immutable ledger.