Smart Contract Module for Consistent Decentralized Data Views
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing blockchain and distributed ledger technologies face challenges in consistently distributing and executing client-side logic across nodes in a decentralized network, leading to potential disagreements and inconsistencies in data sharing.
Innovation Solution
A computer-implemented method and programming model that enables the publication and execution of both client-side and server-side logic as a single smart contract module on a decentralized network, allowing for peer-to-peer connections and ensuring consistent data views across nodes through deterministic pseudorandom ID generation and transaction broadcasting.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If client-side logic is distributed across nodes in a decentralized network, then peer-to-peer data sharing is enabled, but inconsistencies and disagreements in data views arise across nodes
Solution Approach 1:
The patent segments smart contract logic into client-side functions (executed locally on requesting nodes) and server-side functions (executed on all nodes). This segmentation allows nodes to independently execute client-side logic for personalized data views while ensuring server-side logic maintains consistency across the decentralized network through deterministic execution on all nodes.
Solution Approach 2:
The patent introduces an intermediary mechanism where client-side functions generate transactions that are then validated and executed by server-side functions on all nodes. This intermediary transaction model acts as a mediator between local client-side execution and global server-side consistency, ensuring that data sharing adaptations don't compromise network-wide reliability.
2Ease of manufacture
If both client-side and server-side logic are published as a single smart contract module, then deployment complexity is reduced, but execution coordination across nodes becomes more complex
Solution Approach 1:
The patent merges client-side and server-side logic into a single smart contract module that is published once to the decentralized network. This merging simplifies deployment by eliminating the need for separate deployment processes, while the internal structure of the module maintains distinct client-side and server-side function sections for proper execution coordination.
Solution Approach 2:
The patent applies local quality by giving different parts of the smart contract module different execution characteristics: client-side functions are marked for local execution on requesting nodes, while server-side functions are marked for execution on all nodes. This differentiation in execution quality allows the single module to handle both local adaptability and global consistency without increasing overall system complexity.
3Reliability
If deterministic pseudorandom ID generation is used across nodes, then data view consistency is improved, but computational overhead increases
Solution Approach 1:
The patent changes the parameters of ID generation by using deterministic pseudorandom functions that take the same inputs (block hash, transaction index) and produce identical outputs across all nodes. This parameter-based approach maintains consistency without requiring heavy cryptographic operations, balancing reliability with computational efficiency.
Data Source
AI summary
Computer-implemented methods and systems for implementing smart contract modules on a decentralized network are disclosed.