Hi, citb0in! i think stupid you are, because JavaSandcrawler sad nothing about hashing, only prefs, why he collecting them you don't know.
I collect them like a journal. For example: I want to search in 123000-124000, I open the journal and see that I have already gone to 123444.
Also, based on what I found, I have a code in Java using AI, which, based on the first 20-30 bits, selects similar ones and gives me ranges.
For example, I found some kind of prefix 13zb1hQbW in 1 minute. And I have about 500 of these using the code.
In addition, I have some experience using the 8-bit binary table. In which I saw an interesting pattern on previous addresses.
I did a lot of research with hashes, mersen twister, random number libraries and others ideias... And i once even raised my network, with the very first vulnerabilities, lol.
This turned into an interesting learning experience for me.
There is no pattern.