Finally I realized this dataset. It contains all bitcoin transactions which were ade in [date is in the file name]. Also, I am going to publish actual datasets as regular as I can (It requires 24 hours to parse the data). As we all know blockchain is an anonymous technology and it is rather complicated to find out who is sending funds and to whom. But it is easily to learn the hash of the operation (cryptowallet address). That is the thing which my dataset is dedicated to.