38 Communication services, namely, electronic transmission of data and documents among users of computers in the field of blockchain infrastructure for connecting computers and computer networks in order to record and validate changes made to records, to enable prioritization of recordation and validation of changes made to records, and to enable blockchain computing; Peer-to-peer network computer services, namely, electronic transmission of audio, video and other data and documents among computers in the field of blockchain infrastructure for connecting computers and computer networks in order to record and validate changes made to records, to enable prioritization of recordation and validation of changes made to records, and to enable blockchain computing.