blockchain_proof
bThe_Blockchain_Proof_API_is_an_easy_to_prove_existence_of__binary_data_at_a_certain_point_in_time__Behinde_the_scenes_it_stores_entries_using_the_Factom__bitcoin_blockchain_by_means_of_our_generic_blockchain_API_bThe_flow_is_generally_as_follows1__Make_s