This paper is created by Paul Soliman. Minted onchain: https://likhanft.io/view-nft/EVM/0x89/0xa56a8d0a88162e4887510518f630792f5a54bbfd/3
Summary
The rapid evolution of blockchain technology has spurred interest across multiple sectors, from
finance to healthcare. This whitepaper aims to provide a comprehensive overview of the
technology, focusing on its mechanics, challenges, and potential applications. Special focus will be
given to the concept of public and private blockchains, as well as innovative features like integrity
decoders and header lines.
Motivation
In the realm of Enterprise Resource Planning (ERP), the discipline of data integrity is paramount.
My experience as an ERP implementation specialist has taught me that header-line patterns are
crucial for ensuring the coherency and reliability of transactions. This principle is especially vital
when locking in transactions across multiple ledgers, where the risk of data inconsistency can be
high.
The blockchain space, while disruptive and promising, currently faces challenges that are
surprisingly similar to those in traditional ERP systems. Private blockchains, often lauded for their
control and scalability, tend to operate in isolation, making cross-ledger transactions cumbersome
and lacking in transparency. On the other hand, public blockchains, although transparent, are not
always suitable for sensitive, confidential transactions.
This led to the conceptualization of Prublic—a unique ecosystem that integrates the best of both
public and private blockchains. The vision was clear: to bring the disciplined approach of header
line patterns from ERP into the blockchain world. In Prublic, the public blockchain serves as an
“accountability ledger,” where transaction headers are stored. These headers, devoid of sensitive
details but sufficient for accountability, offer a level of transparency that is often missing in private
blockchains.
Meanwhile, the private blockchain in Prublic contains the transaction lines—detailed, confidential
data that is meant for internal use. Connecting these two is a proprietary technology dubbed the
“Integrity Decoder,” which acts as a joiner that can encrypt entries on one end and decrypt them on
the other. This not only maintains the integrity of each transaction but also makes the private
blockchain semi-transparent and accountable.
The goal is simple yet revolutionary: to create an ecosystem where transactions are both
transparent and confidential, scalable yet secure, and most importantly, accountable across
multiple ledgers. By marrying the best practices from the ERP world with cutting-edge blockchain
technology, Prublic aims to redefine how we think about data integrity and transactional
accountability in the modern digital age.
Homomorphic Encryption in the Integrity Decoder:
Homomorphic Encryption is not just a feature in the Integrity Decoder; it’s a transformative
technology that elevates the entire Prublic ecosystem to new heights of security and functionality.
Selective Decryption
Unlike traditional encryption methods, Homomorphic Encryption enables selective decryption. This
means that specific parts of the transaction data can be decrypted for validation without exposing
the entire dataset, thereby preserving confidentiality.
Computational Efficient
Homomorphic Encryption has come a long way in terms of computational efficiency. Modern
implementations are optimized for high-throughput and low-latency operations, making it ideal for
real-time transaction validation within the Integrity Decoder.
Mathematical Integrity
The mathematical properties of Homomorphic Encryption ensure that the outcome of operations
performed on the encrypted data, when decrypted, is identical to that of operations performed on
the raw data. This guarantees data integrity at a mathematical level.
Non-Interactive Verification
The technology allows for non-interactive zero-knowledge proofs. This means validators can verify
the integrity of transactions without interactive communication with the transaction parties,
further enhancing the efficiency and security of the system.
Immutable Audit Trails
With Homomorphic Encryption, each transaction creates an immutable, encrypted record that
serves as a tamper-proof audit trail. This is invaluable for regulatory compliance and forensic
analysis.
Data Aggregation
The encryption allows for secure data aggregation directly on the encrypted values. This is
particularly useful for generating statistical insights across multiple transactions without
compromising individual data points.
Design Pattern Illustration
Prublic Ecosystem Components Description
Private Chain (Own Choice):
- Description: The Private Chain in Prublic is a customizable blockchain layer, chosen by the
customer to suit their specific needs. It is designed to handle sensitive, private transactions
with enhanced security and control. Customers can select a private blockchain framework
that best aligns with their operational requirements and security standards. - Use Case: Ideal for confidential data, internal processes, and transactions that require
privacy and restricted access.
Transaction Line:
- Description: The Transaction Line is a component of the Prublic ecosystem that resides
within the Private Chain. It contains detailed, sensitive transaction data that is not meant for
public disclosure. The Transaction Line is crucial for maintaining the confidentiality and
integrity of the private transactions. - Use Case: Used for storing detailed transaction data like financial records, personal
information, or confidential business agreements.
Transaction Header:
- Description: The Transaction Header is part of the public blockchain layer in Prublic. It
contains summary or reference information about the transactions, but without revealing
sensitive details. The headers are used for ensuring transparency and accountability while
maintaining privacy. - Use Case: Suitable for providing an auditable trail and summary information for
transactions, aiding in compliance and verification without compromising privacy.
Integrity Decoder:
- Description: The Integrity Decoder is a groundbreaking feature of Prublic, acting as a
bridge between the Private Chain and the public blockchain. It utilizes advanced encryption
techniques, such as Homomorphic Encryption, to securely link Transaction Headers and
Lines, ensuring data integrity and coherence across both chains. - Use Case: Key in reconciling and decoding transactions across public and private
blockchains, ensuring data integrity and facilitating seamless cross-chain operations.
Validator Consensus:
- Description: Validator Consensus is the mechanism used in Prublic for validating
transactions. It involves a network of validators who verify the integrity and authenticity of
transactions across both the private and public blockchains. This mechanism enhances the
security and reliability of the entire Prublic ecosystem. - Use Case: Crucial for maintaining the trustworthiness and security of transactions, ensuring
that all cross-chain transactions are legitimate and tamper-proof.
Use Cases
Comelec
Prismo Technology
Contributors
Bayanichain, Western Pacific Tech Group, Blockfy & Hacktiv
Created by Paul Soliman, (2023)