Automatic token wallet generation includes generating a token wallet generated for a unique identifier that is associated with a person. The unique identifier may be a communication identifier like an email address, a telephone number, a social media handle, and so on. Storage space may be allocated for the token wallet and may be associated with the unique identifier. One or more NFTs (non-fungible tokens) may then be associated with the token wallet. In some examples, the token wallet may be automatically created in response to a request to associate an NFT with it. In other examples, the token wallet may be created in response to a request to perform other actions related to the token wallet.

Controlling and managing atmospheric carbon emissions by a process of: generating a certificate of sink (COS) corresponding to a quantity of carbon sequestered by a carbon sequestering entity (CSE); generating a first s-NFT by minting the first-COS; publishing the first-sNFT on an exchange; generating a first tokenized carbon credits (first-TCCs) by tokenizing an amount of carbon represented by the first-sNFT; storing the first-TCCs on a first-CSE wallet; generating a first unique carbon tag (UCT) from the first-sNFT, the UCT being associated with: a first dataset identifying the first-sNFT; a second dataset identifying the number of TCCs associated with the first-sNFT, corresponding with an amount of carbon identified under the first-COS and the status of each TCC; a third dataset identifying a location of each of the first-TCCs; storing the first-UCT and datasets on a server associated with the exchange; and triggering the first-UCT with each transaction associated with the first-TCCs.

An avatar carrier generating system for metaverse and method thereof are disclosed. Before a living body enters a metaverse, a sensing element senses the living body to generate a physiological feature, and after a real-name identity message is received, the real-name identity message and the physiological feature are converted into metadata compliant with a non-fungible token standard; the non-fungible token, which is owned by the living body, is generated on the blockchain based on the metadata. When the living body enters the metaverse, an avatar carrier for entering the metaverse is generated based on the metadata of the non-fungible token, and when the avatar carrier receives an identification request, the avatar carrier is permitted to provide at least one of the physiological feature and the real-name identity message, so as to achieve the effect of improving identifiability and authentication of the avatar carrier of the metaverse.

A bidder buyers pool to reward bidders and owners of digital or physical assets in perpetuity through the blockchain is disclosed. A smart contract is created that takes a percentage of an auction sale price and splits that up among the bidders of an item, whether it be digital or physical. The split is determined by an algorithm that rewards bidders for higher bids. A method for conducting a transaction between an asset seller, an asset creator and one or more asset buyers is disclosed to accomplish this. The method includes providing a marketplace for the transaction to be conducted; listing on a marketplace, by the asset seller, an asset to be purchased by the asset buyers; iteratively soliciting offers from the asset buyers to purchase the asset until a pre-determined criterion is met to end the transaction; awarding the asset to a winning asset buyer of the one or more asset buyers who offered a highest offer amount for the asset at the end of the transaction; dividing up the highest offer amount among the asset seller, asset creator and the one or more asset buyers according to a pre-determined allocation process, where the asset seller receives a first amount, the asset creator receives a second amount, and the one or more asset buyers receive one or more allocated asset buyer amounts; and creating a smart contract among the one or more asset buyers, where the smart contract defines one or more conditions for ownership of the asset.

Multiple portions of information for a product are hashed to produce unique hash values during a journey of the product from production to purchase by a consumer. The hash values and information are stored in a cryptographic cooperatively shared product data structure. The hash values are subsequently submitted as product or portions of product searches to the cryptographic cooperatively shared product data structures and results are obtained for products associated with the portions of the information. The results are provided to services to drive proactive actions with respect to the product or other products related to any of the portions of information.

Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for remotely modifying cloud-based client applications. The method can include: receiving a first request from a first client device of a user to initiate an interactive session with a cloud-based client application; reserving, in response to the first request, an application engine for executing the cloud-based client application remotely from the first client device; receiving a second request from the first client device to modify the cloud-based client application executing in the application engine using one or more software tools, wherein the one or more software tools are configured to execute remotely from the first client device; modifying the cloud-based client application in the application engine using the one or more software tools; and providing media data associated with the modified cloud-based client application to the first user via a display application on the first client device.

In one example, a smart contract is generated such that the smart contract includes a schema and at least two counterparties. An updated version of the smart contract is generated. The updated version of the smart contract is stamped with a version stamp. The version stamp is used to prove the validity of the updated version of the smart contract.

In some embodiments, a computer-implemented method of dynamically updating a rendering of a dynamic item is provided. A computing system receives a request to render a dynamic item. The computing system determines a difference between an initiating condition associated with a non-fungible token (NFT) for the dynamic item and a present state. The computing system generates a rendering of the dynamic item based on the difference between the initiating condition and the present state. The computing system causes the rendering to be presented.

Disclosed herein are systems and methods for item acquisition by selection of a virtual object placed in digital environment. According to an aspect, a system may include a display, a user interface, an image capture device, and at least one processor and memory. The processor(s) and memory may be configured to receive a coordinate for placement of a virtual object in a digital environment. The processor(s) and memory may also control the display to display the virtual object when a position corresponding to the received coordinate is within a field of view of the image capture device. Further, the processor(s) and memory may receive an input via the user interface for selecting the virtual object.

Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for remotely modifying cloud-based client applications. The method can include: receiving a first request from a first client device of a user to initiate an interactive session with a cloud-based client application; reserving, in response to the first request, an application engine for executing the cloud-based client application remotely from the first client device; receiving a second request from the first client device to modify the cloud-based client application executing in the application engine using one or more software tools, wherein the one or more software tools are configured to execute remotely from the first client device; modifying the cloud-based client application in the application engine using the one or more software tools; and providing media data associated with the modified cloud-based client application to the first user via a display application on the first client device.