explain cryptocurrency to me, Knowledge graph

Today's praise is not up to standard, and everyone is well in the later period. I don't care about the fans of Tiange, they are all fake fans! Jianghu has disappeared, and 100 people will be deleted tonight! Blackout deletionBoy! Continue to honor the pre-judgment, the index is red, and the account is red! Do you understand?Boy! Continue to honor the pre-judgment, the index is red, and the account is red! Do you understand?

Today's praise is not up to standard, and everyone is well in the later period. I don't care about the fans of Tiange, they are all fake fans! Jianghu has disappeared, and 100 people will be deleted tonight! Blackout deletionToday's praise is not up to standard, and everyone is well in the later period. I don't care about the fans of Tiange, they are all fake fans! Jianghu has disappeared, and 100 people will be deleted tonight! Blackout deletionBoy! Continue to honor the pre-judgment, the index is red, and the account is red! Do you understand?

Today's praise is not up to standard, and everyone is well in the later period. I don't care about the fans of Tiange, they are all fake fans! Jianghu has disappeared, and 100 people will be deleted tonight! Blackout deletionToday's praise is not up to standard, and everyone is well in the later period. I don't care about the fans of Tiange, they are all fake fans! Jianghu has disappeared, and 100 people will be deleted tonight! Blackout deletion