System and methods for tamper proof interaction recording and timestamping

A system for securely recording voice communications, comprising:

• a network-connected computer server comprising a memory, a processor, and a first plurality of programming instructions stored in the memory which, when executed by the processor, causes the network-connected computer server to:
• receive an interaction via a network, the interaction comprising a plurality of conversations each comprising one or more of the following media types:
• audio, video, email, and short message service (SMS);
• generate a recording of the interaction;
• receive a timestamp and hash of the recording as a first part of an authentication process of the recording;
• encrypt the recorded interaction with the timestamp embedded therein using the received hash;
• publish the timestamp to a block chain as a zero-value block chain transaction as a second part of the authentication process of the recording;
• and
• store the encrypted interaction recording in a secure database.