Abstract: The disclosed technology includes a blockchain-based technique for generating a non-fungible digital asset based on a code that represents a travel service product. The code is stored in a travel service database in association with a user information and the non-fungible digital asset is also associated with the user information. The code stored in the travel service database coexists with the linked non-fungible digital asset stored at a blockchain. The technique further includes successively performing transactions with the non-fungible digital asset through additional users to a final user, detecting expiration for utilizing the underlying travel service product and, in response, fixing the association of the code to the final user and preventing further transactions with the non-fungible digital asset.

Abstract: Embodiments of the present technology are directed at features and functionalities of a VR/AR enabled digital audio workstation. The disclosed audio workstation can be configured to allow users to record, produce, mix, and edit audio in virtual 3D space based on detecting and manipulating human gestures in a virtual reality environment. The audio can relate to music, voice, background noise, speeches, background noise, one or more musical instruments, special effects music, electronic humming or noise from electrical/mechanical equipment, or any other type of audio.