It was an integrated approach. Maybe one day I can shoot my own bitcoin history as a video. I have been trading on the market for 3 years. I experienced the Bull and Bear markets. I missed big earning opportunities. I also evaluated some of them.
With this, it is personal which is quite normla because this is like just storing our personal datas to our harddrive, but what is more sensible is when we are storing data from the worldwide internet that is mainly have a good purpose at the moment. But I'm pretty sure, that the owners of many websites have their backups of their sites so, an alternative is to have a good contact to the administrators to probably have the copy of the sites.