The crypto code that you just hooked up looks as if a Pockets Import Structure (WIF), which is some way of encoding a non-public key in base. A WIF can be utilized to import a non-public key right into a pockets program.
On the other hand, simply because it looks as if a WIF, it doesn’t imply that this can be a legitimate one. There are some tests that you’ll do to make sure if this can be a authentic personal key that corresponds to a bitcoin cope with.
A method is to make use of a device like bitaddress.org or cryptex to decode the WIF and notice the general public key and the bitcoin cope with which are derived from it. Then you’ll examine the bitcoin cope with with the person who you used to obtain the bitcoin in 2015. In the event that they fit, then you’ve got discovered your personal key.
Differently is to make use of a programming language or a command line device to accomplish the similar steps as above, however with extra keep an eye on and safety. You’ll to find some examples of the way to do that in Python or grep.
I am hoping this lets you get better your bitcoin. Please watch out when dealing with your personal key, as any individual who has get admission to to it might probably spend your bitcoin. It’s endorsed to transport your bitcoin to a brand new cope with this is generated through a protected and respected pockets program.
Excellent good fortune!