SHA-1 reverse for 40A81B6B4D8BEAF9E776A70B9F16B4971B8257E8

The SHA-1 hash:
40A81B6B4D8BEAF9E776A70B9F16B4971B8257E8
was succesfully reversed into the string:
picoro

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