Blockchain Relay Channel for Secure Cross-Chain Asset Transfer
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Solution Overview
Problem
Existing methods for transferring cryptocurrencies between different Blockchain platforms are slow, unreliable, and involve significant counterparty risk due to the need for intermediaries like escrows, which can fail or mismanage funds.
Innovation Solution
A channel relay server monitors both Blockchain platforms, enabling secure and direct transfer of cryptocurrencies by verifying transactions on one platform and updating balances on the other, using a cryptocurrency payment channel to reduce reliance on intermediaries.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If escrow intermediaries are used for cryptocurrency transfers between Blockchain platforms, then counterparty risk is reduced, but transaction time increases and reliability decreases
Solution Approach 1:
The patent extracts and eliminates the escrow intermediary from the transfer process by implementing direct peer-to-peer transfers between Blockchain platforms. The system removes the third-party escrow component that caused delays and reliability issues, allowing senders and receivers to transfer assets directly through smart contracts without intermediate holding.
Solution Approach 2:
The patent introduces a new type of intermediary - a relay server that facilitates direct transfers between Blockchain platforms without acting as a traditional escrow. The relay server mediates the communication and coordination between sender and receiver, enabling automatic transfers through smart contracts while eliminating the need for third-party fund holding.
2Reliability
If escrow intermediaries are used for cryptocurrency transfers, then counterparty risk is reduced, but device complexity increases
Solution Approach 1:
The patent removes the complex escrow intermediary system and replaces it with a simpler direct transfer mechanism using smart contracts. By extracting the escrow component, the system reduces the number of parties and coordination requirements, thereby lowering overall system complexity while maintaining transfer reliability.
Solution Approach 2:
The patent implements self-service through automated smart contracts that execute transfers automatically when conditions are met. The system eliminates the need for manual escrow operations, reducing complexity by allowing senders and receivers to directly manage their own assets through programmable contract logic.
3Reliability
If traditional escrow methods are used, then security is maintained, but productivity decreases
Solution Approach 1:
The patent extracts the escrow intermediary that caused security bottlenecks and implements direct transfers. By removing the escrow layer, the system eliminates the time required for escrow confirmation and fund release, thereby increasing transfer speed while maintaining security through smart contract-based verification.
Solution Approach 2:
The patent implements feedback mechanisms through smart contracts that automatically verify transfer conditions and execute releases when prerequisites are met. This automated feedback loop eliminates manual escrow processing delays, enabling faster transfers while maintaining security through programmable verification of transfer conditions.
Data Source
AI summary
A computer implemented method, devices, and a system is disclosed for facilitating a secure transfer of cryptocurrency between two Blockchain platforms (C1, C2), the method comprising monitoring the first Blockchain platform (C1), by a computerized channel relay server (1), for a transaction directed to a particular smart contract on the first Blockchain platform (C1), verifying whether the transaction has been confirmed, and transmitting transaction confirmation information to the second Blockchain platform (C2), such that the cryptocurrency is made available on the second Blockchain platform (C2).