Notary Blockchain with Micro-Identifier Chains for Privacy Compliance
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Solution Overview
Problem
Deployed blockchains face limitations such as inability to scale, security vulnerabilities, inefficiency, costly consensus mechanisms, and non-compliance with international data privacy laws like GDPR and CCPA, as well as the inability to verify the provenance of medical test results, making them unsuitable for secure and compliant data management and health status verification.
Innovation Solution
A transaction platform utilizing a notary distributed ledger or blockchain combined with micro-identifier chains (MIDCs) that enables secure, privacy-compliant data storage and transaction recording, allowing for the modification and deletion of data while maintaining immutability, using a partitioned RAFT replication protocol to enhance transaction throughput and efficiency.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional blockchain is used to ensure data immutability, then data security and provenance verification are improved, but compliance with data privacy laws (GDPR, CCPA) deteriorates because data cannot be removed upon user request
Solution Approach 1:
The system segments the blockchain into two distinct layers: the immutable ledger layer that maintains cryptographic hashes and provenance records, and the mutable data layer stored in decentralized storage systems. This segmentation allows the immutable chain to provide security guarantees while the separate storage layer enables data modification and deletion to comply with privacy laws like GDPR and CCPA.
Solution Approach 2:
The patent introduces notary blockchains as intermediary structures that issue cryptographic proofs of data existence and provenance without storing the actual personal data on the immutable chain. These notary chains act as mediators between the immutable ledger requirements and privacy law compliance, providing verifiable records while enabling data removal from primary storage systems.
2Productivity
If blockchain stores thousands of transactions per block to increase throughput, then productivity is improved, but security vulnerabilities and chain poisoning risks worsen due to larger attack surfaces and complex validation requirements
Solution Approach 1:
The system segments transactions into individual single-transaction blocks rather than batching multiple transactions per block. This segmentation reduces the attack surface for each block, simplifies validation logic, and prevents chain poisoning attacks that target large multi-transaction blocks, while still achieving high throughput through parallel processing and optimized consensus mechanisms.
Solution Approach 2:
The patent employs lightweight, single-use cryptographic proofs and temporary validation structures for each transaction block that are discarded after verification. These disposable validation objects reduce computational overhead and security risks associated with maintaining complex state across multiple transactions per block, enabling fast verification without compromising security.
3Reliability
If consensus mechanisms are strengthened to ensure security, then reliability is improved, but system efficiency and transaction speed deteriorate due to costly and time-consuming consensus processes
Solution Approach 1:
The consensus process is segmented into lightweight validation steps for individual single-transaction blocks rather than requiring full consensus on large multi-transaction blocks. This segmentation enables faster confirmation times and higher throughput while maintaining security through cumulative cryptographic verification across the chain of validated blocks.
Solution Approach 2:
The system uses cryptographic copying and hashing of transaction data into the immutable ledger rather than storing full transaction records on-chain. This copying approach reduces the computational burden of consensus verification while maintaining security guarantees, as nodes only need to verify cryptographic hashes rather than process complete transaction datasets.
4Reliability
If single transaction blocks are used to simplify validation and improve security, then reliability is improved, but device complexity increases due to larger number of blocks requiring storage and processing
Solution Approach 1:
The patent extracts bulk data storage from the immutable blockchain structure and places it in separate decentralized storage systems. Only essential cryptographic hashes, timestamps, and provenance metadata remain on-chain in single-transaction blocks. This extraction reduces storage requirements and processing complexity while maintaining the security and validation simplicity benefits of fine-grained blocking.
Solution Approach 2:
The system introduces indexing structures and query intermediaries that map decentralized storage references to on-chain transaction hashes. These intermediary layers enable efficient data retrieval without requiring nodes to store or process complete transaction histories, reducing device complexity while preserving the security advantages of single-transaction blocks.
Data Source
AI summary
A distributed transaction and data storage platform including a distributed notary ledger or blockchain and one or more individual user micro-identifier chains that together enable the secure effectuation and recordation of one or more transactions, and/or storage of data in an automated, real-time, zero-trust, globally data law and privacy law centric manner while maintaining transaction party confidentiality and preventing chain poisoning.