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Non-homogeneous token implementation algorithm

A non-homogeneous and algorithmic technology, applied in the blockchain field, can solve the problem that the value cannot be measured by homogeneous tokens, and achieve the effect of improving practicability

Pending Publication Date: 2020-05-05
江苏恒为信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Non-homogeneous tokens, if two items in the same collection have different characteristics, the two items are non-homogeneous. In real life, there are still some things that are irreplaceable (anyone with unique attributes , things, things, such as some cultural relics, etc.), but these things can be replaced by digital assets, but their value cannot be measured by homogeneous tokens. In fact, non-homogeneity exists widely in our lives, such as libraries. Every book, every pet in the pet shop, songs sung by singers, different flowers in the flower shop, etc.
[0005] Therefore, non-homogeneous tokens are closer to the real world and have a wider application space, but at present, there is no algorithm for obtaining non-homogeneous tokens in the existing technology

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0060] The present invention relates to an identification algorithm of non-homogeneous tokens on the block chain, in particular to another implementation method of the unique identification algorithm of the non-homogeneous tokens in the blockchain ledger based on the Ethereum ERC721 standard.

[0061] An implementation algorithm for non-homogeneous tokens, including asset class creation and asset creation, among which,

[0062] Asset class creation refers to defining a unique asset class for related non-homogeneous assets, for example, a certain manufacturer of home appliances, a certain company, and the category of a certain commodity (sweater), (wine), specifically, including the following step:

[0063] Asset class creation specifically includes the following steps:

[0064] (1) The asset creator initiates an asset category creation transaction, which carries the asset category name, the asset creator account ID, the public key and signature for verifying the identity of t...

Embodiment 2

[0084] On the basis of Example 1, when non-homogeneous assets need to do asset transfer transactions, the following steps are implemented:

[0085] (1) The asset owner initiates an asset transfer transaction, and the asset transfer transaction information includes TokenID, the unique ID of the physical object corresponding to the asset, the public key and signature for verifying the identity of the asset owner, the receiver of the asset transfer transaction, the attributes of the asset, and the owner of the asset After receiving the asset transfer transaction request, the system checks whether the asset of the TokenID exists and whether the status is valid, if yes, proceed to step (2), otherwise return failure;

[0086] (2) Check whether the asset owner is the initiator of the asset transfer transaction, if yes, proceed to step (3), otherwise return failure;

[0087] (3) Check whether the assets are allowed to be transferred, if yes, proceed to step (4), otherwise return to fa...

Embodiment 3

[0090] On the basis of Example 1, when non-homogeneous assets need to be destroyed, it can be realized through the following steps:

[0091] (1) The asset owner initiates an asset destruction transaction. The asset destruction transaction information includes TokenID, the unique ID of the physical object corresponding to the asset, the public key and signature for verifying the identity of the asset owner, the attributes of the asset, and the information of the asset owner. The system receives After the asset destruction transaction request, check whether the asset of the TokenID exists and the status is valid, if yes, proceed to step (2), otherwise return failure;

[0092] (2) Check whether the asset owner is the initiator of the asset destruction transaction, if yes, proceed to step (3), otherwise return failure;

[0093] (3) Check whether the asset is allowed to be destroyed, if yes, proceed to step (4), otherwise return failure;

[0094] (4) Check the properties of the as...

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Abstract

The invention relates to the technical field of block chains, in particular to a non-homogeneous token implementation algorithm. The method comprises asset category creation and asset creation. The asset category creation refers to defining a unique asset category identifier for the related non-homogenized assets; the system is based on an account ID and an asset category name of an asset creator,a unique asset category identifier is calculated through an SHA256 algorithm, wherein the ID is called as AssetID; the asset category is used as the unique asset category identifier; and the asset creation refers to each non-homogenized asset stored on a chain to define the unique asset identifier. According to the AssetID and the unique ID of the real object corresponding to the asset, the system carries out asset allocation according to AssetI to calculate the unique identifier as tokenID which is the unique asset identifier through an SHA256 algorithm, the obtained non-homogenized token can effectively record the corresponding real object and digital information, affiliation relationship, current state and the like in the real world and comprehensively considers various real application scenes and requirements, and the practicability of the non-homogenized token is improved.

Description

technical field [0001] The invention relates to the technical field of block chains, in particular to an algorithm for realizing non-homogeneous certificates. Background technique [0002] According to the attributes, the tokens in the blockchain can be divided into two types: substitutable homogeneous tokens and irreplaceable non-homogeneous tokens. [0003] Homogeneous tokens, which are used to replace various fungible things, determine whether items or quantities of the same or similar type during circulation or use can be completely interchanged. Homogeneous tokens and It can be subdivided into N shares (1=10*0.1). Therefore, assets that only have a single value as a medium (such as securities, points, digital assets, etc.) can be represented by homogeneous tokens. [0004] Non-homogeneous tokens, if two items in the same collection have different characteristics, the two items are non-homogeneous. In real life, there are still some things that are irreplaceable (anyone...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q20/38G06Q20/40G06Q40/04
CPCG06Q20/382G06Q20/4014G06Q40/04
Inventor 崔春生周耀平许文波李伟
Owner 江苏恒为信息科技有限公司
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