@steemcleaners / @cheetah, thank you for your comment, but this another false positive.
Note, please, that this is a kind of contest. We are using this template to help the learning process.
Besides, the sources are included in the post.
Make no sense the @cheetah bot spamming us.
Regards.
RE: DISTRIBUTED NETWORK - TRANSACTION FEE - PEER-TO-PEER NETWORK (P2P) - CRYPTOGRAPHIC HASH FUNCTION -