SHA-1 reverse for 9d989e8d27dc9e0ec3389fc855f142c3d40f0c50

The SHA-1 hash:
9d989e8d27dc9e0ec3389fc855f142c3d40f0c50
was succesfully reversed into the string:
cat

Feel free to provide some other SHA-1 hashes you would like to try to reverse.

Reverse a SHA-1 hash

You can generate the SHA-1 hash of the string which was just reversed to have the proof that it is the same as the SHA-1 hash you provided:

Convert a string to a SHA-1 hash