# How to reversely compute from hash [closed]

What are practical methodologies to derive the following ciphertext:

1bd0d370b262d748b21c40cc7e5746642b4c06079a224c65e443e429289753c2

• I'm confused. What are you trying to derive? It looks to me like you know everything already. – mikeazo May 3 '18 at 13:22
• Ok how about now? – jamarcus_13 May 4 '18 at 3:13
• The question is essentially ciphertext for an unstated algorithm, asking for the algorithm. That's squarely off-topic (and impossible without hints, not given). Besides, it got explained by the makers. – fgrieu May 4 '18 at 3:34