Simple, free, permanent proof of ownership for any digital asset.
Free, tamper-proof media verification for journalists and creators. VYN registers your photos and videos with a permanent, independently verifiable record of authenticity and origin.
Register any file before you share it and VYN automatically creates a cryptographic hash of the data and stores the hash permanently on the Algorand blockchain. The ID of the blockchain record is stored in your metadata and a second hash is recorded on the blockchain so your file contains embedded proof of provenance that can be verified by anyone, forever.
VYN also offers you free cloud storage for your files and your own private vault and creator page. Register your files on VYN before making them public and you have a permanent way to prove that they are yours and that they haven't been modified in any way.