Patent ID: 11962700
Assignee: NUFIAT TECHNOLOGIES LIMITED
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A method of securely distributing multi-tier multimedia contents on the Internet using a Non-Fungible Token (NFT) Blockchain and comprising the steps of:
converting an original multimedia file into multiple data portions in the signal processing data splitting phase of the method;
converting each of the multiple data portions into an encrypted data portion to generate a plurality of encrypted data portions and uploading the plurality of encrypted data portions to a storage cloud in the access control encryption phase of the method;
storing the plurality of encrypted data portions on the storage cloud in the access control storage phase of the method;
downloading and decrypting the plurality of encrypted data portions from the storage cloud to generate a plurality of decrypted data portions, and to reconstruct said multiple data portions of the original multimedia file based on the plurality of decrypted data portions in the access control decryption phase of the method; and
reconstructing an appropriate multimedia data content from the multiple data portions of the original multimedia file depending on a user's tier level in the signal processing data merging phase of the method.