I am part of the student group and we use the lightstreams testnet in our project. We would like to know if it is possible to find out who the uploader of a specific hash was. We are struggling right know with the issue, the downloading account doesn’t know from which account a file was uploaded. We have to ensure that a specific hash is bound to a specific (owner) account. For example: An owner grants admin permission to a user and this user grants read permission to a third user. After the second user passes the third one the file hash, how can the third one verify it’s the original file from the owner?
Thanks in advance