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A cross-chain transfer system of token assets between different blockchain networks

A chain transfer and blockchain technology, applied in transmission systems, digital transmission systems, payment systems, etc., can solve problems such as the inability to realize diversified chain ecology, and achieve the effects of rich ecology, simple and flexible deployment, and security.

Active Publication Date: 2021-05-04
WEALEDGER NETWORK TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although these cross-chain technologies can realize the value exchange between Tokens, Tokens can only circulate in the intermediate chain, and cannot complete the value transfer of Tokens circulating on other chains. If the external chain Token cannot be introduced into the chain, the chain It is impossible to achieve a diversified chain ecology

Method used

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  • A cross-chain transfer system of token assets between different blockchain networks
  • A cross-chain transfer system of token assets between different blockchain networks

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Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0029] see Figure 1~2 , in an embodiment of the present invention, a Token asset cross-chain transfer system between different blockchain networks, including:

[0030] Cross-chain gateway unit: manage and maintain the proxy Token's private key, multi-signature address and other information; provide transfer-in and transfer-out Token to receive multi-signature addresses; realize the TAGP protocol adaptation of the docking chain, and complete the Token cross-ch...

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Abstract

The invention discloses a Token asset cross-chain transfer system between different block chain networks, comprising: a cross-chain gateway unit, a cross-chain gateway client unit, and a token agent gateway protocol unit. The deployment of the cross-chain gateway of the present invention is simple and flexible, and does not need to rely on complex intermediate chains. The Token import chain only needs to support the TAGP protocol, and the cross-chain gateway can be quickly deployed to connect to the external chain, and the external chain Token is introduced into the chain to realize Token cross-chain Chain value transfer. By introducing countless types of Tokens to circulate in the chain, the ecology in the chain is enriched, so as to meet the needs of a wider range of business applications; in addition, the cross-chain gateway allows inter-chain interconnection and free transfer of Token chains to form a blockchain value network ; In terms of security, the cross-chain gateway adopts multi-signature + offline signature to manage Token to ensure the security of the cross-chain gateway account.

Description

technical field [0001] The invention relates to the application field of block chain technology, in particular to a cross-chain transfer system of Token assets between different block chain networks. Background technique [0002] Blockchain technology is a distributed ledger technology. There are chain types such as public chain, alliance chain and private chain. Cross-chain technology is the key to realize the value network between chains. It saves single chains from scattered isolated islands. The good medicine is the bridge for the outward expansion and connection of the blockchain. With the development of the blockchain industry, various cross-chain technologies connecting different blockchains have also been paid attention to and explored. [0003] Currently, there are three mainstream cross-chain methods: [0004] 1. Notary schemes, representative project: Ripple; [0005] Assuming that A and B cannot trust each other, then introduce a third party that both A and B c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L9/32H04L29/06G06Q20/38
CPCG06Q20/3825H04L9/3213H04L9/3247H04L63/0807
Inventor 许敏勋程文彬
Owner WEALEDGER NETWORK TECH CO LTD
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