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US 2022/0040557 A1Published application
Non-fungible token (nft)
OwnerBao Traninventor
Life of this patent
Estimating the term…
Abstract
An Internet of Thing (IoT) device includes a sensor coupled to a processor; and a transceiver coupled to the processor. Blockchain smart contracts can be used with the device to facilitate secure operation.
Claims20
A device to access a digital asset with a blockchain address on a blockchain, comprising:
- a processor;
- a transceiver coupled to the processor to access the blockchain address;
- and
- a sensor coupled to the transceiver to authenticate a user, wherein selected user events are placed on the blockchain, wherein the processor accesses the digital asset upon authentication based on the blockchain address to store digital asset events on the blockchain, wherein the processor uses the blockchain to record authenticity of the digital asset or manage property right for the digital asset.
1 more element
A method to access a digital asset with a blockchain address on a blockchain, comprising:
- accessing the blockchain using a processor;
- and
- authenticating a user with a sensor and placing selected user events on the blockchain;
- accessing the digital asset upon authentication based on the blockchain address to store digital asset events on the blockchain;
- and
- using the blockchain to record authenticity or to manage property right of one or more copies of the digital asset.
3 more elements
Dependencies are inferred from the claim text.