Management of Storage Devices Utilizing Non-Fungible Tokens
System, methods, and devices described herein utilize blockchain systems to tie physical storage devices to a digital non-fungible token (NFT). By utilizing this association, the manufacturer can provide software to assure purchasers that their devices are genuine. Furthermore, ownership transfers can be verified and utilized as a means to provide accurate provenance of a storage device, which can increase the value of the device in certain collectible situations. Associating a storage device to an NFT can include pair the drive with a unique identifier provided by the manufacturer, and an address that consists of an encryption key and a secret key that only the owner will know. A user can then encrypt their data and transfer ownership of the storage device to a new owner who will generate a new encryption key. The new owner cannot access data stored on the device, preventing the original owner’s data from being compromised.
1 . A method for indicating the provenance of a device, comprising:
assigning a unique identifier to the device;
determining device data for on-chain storage;
adding determined device data to a blockchain;
providing blockchain-based validation software; and
receiving a request for validation of the device via the blockchain-based validation software wherein the request includes the unique identifier;
accessing the blockchain;
searching the blockchain for added device data;
determining if a match exists within the blockchain with the received unique identifier associated with the request.
2 . The method of claim 1 , wherein the device data is associated with the unique identifier.
3 . The method of claim 2 , wherein the device data is formatted as a non-fungible token (NFT).
4 . The method of claim 3 , wherein, in response to determining that a match exists, providing a notification that the device is genuine.
5 . The method of claim 3 , wherein, in response to determining that a match does not exist, providing a notification that the device is potentially counterfeit.
6 . A device comprising:
a processor;
a communication port;
a unique identifier;
a memory array comprising a plurality of memory devices; and a storage device non-fungible token (NFT) logic configured to:
generate a first encryption key;
encrypt received data prior to storing on the memory array with the first encryption key;
receive a request to transfer ownership;
verify the received request;
generate a second encryption key; and
encrypt subsequently received data prior to storing on the memory array with the second encryption key.
7 . The device of claim 6 , wherein the unique identifier is assigned to the device during the manufacturing process.
8 . The device of claim 6 , wherein the received ownership transfer request is verified via accessing a blockchain associated with the storage device.
9 . The device of claim 8 , wherein the storage device NFT logic is further configured to operate a lightweight blockchain client, wherein the associated blockchain is accessed via the lightweight blockchain client.
10 . The device of claim 9 , wherein the lightweight blockchain client receives block headers associated with the current and previous owners of the device.
11 . The device of claim 10 , wherein the block headers comprise identity and address pairs associated with one or more owners of the device.
12 . The device of claim 11 , wherein storage device NFT logic is further configured to verify the identity and address pairs of the current and previous owners.
13 . The device of claim 12 , wherein, upon successful verification of the identity and address pairs of the current and previous owners, the second encryption key can be generated.
14 . The device of claim 6 , wherein the device is associated with an NFT on a blockchain prior to deployment.
15 . The device of claim 14 , wherein the association with the NFT comprises at least the unique identifier and an address.
16 . The device of claim 15 , wherein the address is comprised of at least the first encryption key.
17 . The device of claim 14 , wherein the NFT is formatted as a smart contract.
18 . The device of claim 15 , wherein the smart contract is operated on the Ethereum blockchain.
19 . A storage device comprising:
a processor;
a communication port;
a memory array comprising a plurality of memory devices;
a storage device non-fungible token (NFT) logic configured to:
verify ownership of the device to a first owner;
execute a lightweight blockchain client logic configured to gain access to a blockchain system through the communication port and update ownership of the device by adding new ownership data to the blockchain.
20 . The storage device of claim 19 , wherein the verification of ownership of the device to a first owner is based on at least receiving a blockchain-based response generated by providing a unique key assigned during the manufacturing process.