How can I delete a file?

You can not edit or delete a file after it is added in our blockchain. You can archive it though. This way you won’t see it in your files or folders. 
Our platform uses blockchain technology to offer the safest and most reliable way to store data and verify transactions. For that purpose we have created our own append-only blockchain ledger. Append-only means that every time you upload a file in CopyrightsWorld, it’s immutably registered in the blockchain and stored permanently, and nobody (not even you) can neither edit, nor delete it.