Relatedly, that is a part of why I love the term "cryptoarcheology" in general, as a reminder that digital spaces will need archeologists too.
There's it's somewhat shortened form "cryptarch", generally more used as a title ("cryptoarcheologist"), which was used in places in the Quantum Thief trilogy of books and is most probably already burned into your brain if you have played any of the Destiny series of videogames (and I presume was heavily influenced by Quantum Thief).