String-Based Accounting Ledger for Immutable Transaction Traceability

Resolve Bottlenecks,
Find Innovative Solutions
Generate Solutions

Solution Overview

Problem

Traditional double-entry bookkeeping systems are complex, costly, time-consuming, and prone to errors for small businesses, requiring additional expertise and resources, and lack innovation in simplifying accounting processes.

Innovation Solution

A string-based accounting system using 'knots' and 'threads' to track financial transactions, ensuring immutability, inheritance, and traceability, creating a tree structure for accurate and efficient record-keeping.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Measurement precision

If traditional double-entry bookkeeping system is used, then accounting accuracy is improved, but system complexity increases

Engineering Contradiction:
Improveaccounting accuracyVSAvoidsystem complexity
Core Design Contradiction:
Measurement precisionVSDevice complexity

Solution Approach 1:

The patent segments the accounting system into discrete, manageable components: transactions are broken down into individual debits and credits, each with unique identifiers and timestamps. This segmentation allows complex accounting operations to be handled as separate, manageable units, reducing overall system complexity while maintaining accuracy through precise tracking of each segment.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The patent introduces an intermediary layer between traditional accounting methods and modern digital systems. This intermediary uses standardized data structures and protocols that bridge the gap between manual bookkeeping concepts and automated digital processing, making the system more accessible to users without requiring deep accounting expertise while maintaining accuracy.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Measurement precision

If traditional double-entry bookkeeping system is used, then accounting accuracy is improved, but time consumption increases

Engineering Contradiction:
Improveaccounting accuracyVSAvoidtime consumption
Core Design Contradiction:
Measurement precisionVSLoss of time

Solution Approach 1:

The patent implements continuous automation of accounting operations. Transactions are processed continuously without interruption, with the system automatically maintaining the double-entry structure and generating reports in real-time. This eliminates the need for periodic manual verification and reduces time consumption while preserving accuracy through continuous digital tracking.

Inventive Principle:
Principle #20Continuity of useful action

Solution Approach 2:

The patent uses digital copies and representations of accounting data throughout the system. Instead of maintaining physical books and manual records, the system creates and manages digital copies of transactions, enabling rapid retrieval, verification, and reporting without the time-consuming manual processes required by traditional methods.

Inventive Principle:
Principle #26Copying

3Measurement precision

If traditional double-entry bookkeeping system is used, then accounting accuracy is improved, but operational cost increases

Engineering Contradiction:
Improveaccounting accuracyVSAvoidoperational cost
Core Design Contradiction:
Measurement precisionVSEase of manufacture

Solution Approach 1:

The patent implements self-service capabilities where the accounting system automatically performs its own functions. The double-entry structure is maintained automatically, transactions are processed without requiring specialized accounting knowledge, and reports are generated autonomously. This reduces the need for professional accounting services and lowers operational costs while maintaining accuracy through built-in system controls.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The patent changes key parameters of the accounting system from manual to automated operation. By transitioning from human-performed bookkeeping to system-automated processing, the operational costs associated with hiring and training accounting personnel are reduced, while accuracy is maintained through digital precision and automated verification mechanisms.

Inventive Principle:
Principle #35Parameter changes

4Measurement precision

If traditional double-entry bookkeeping system is used, then accounting accuracy is improved, but ease of operation decreases

Engineering Contradiction:
Improveaccounting accuracyVSAvoidease of operation
Core Design Contradiction:
Measurement precisionVSEase of operation

Solution Approach 1:

The patent creates a universal accounting platform that can be used by users with varying levels of accounting knowledge. The system provides multi-functional capabilities including automatic transaction processing, real-time reporting, and intuitive interfaces that work across different devices and platforms. This universality makes the system easier to operate while maintaining accuracy through standardized processing rules.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Solution Approach 2:

The patent replaces the mechanical, manual bookkeeping process with an automated digital system. Instead of requiring physical manipulation of ledgers and manual calculation, users interact with the system through electronic interfaces, and the computer automatically performs accounting operations. This substitution dramatically improves ease of operation while maintaining or enhancing accuracy through digital precision.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

Data Source

PatentUS20260050997A1Method and application for string-based accounting
Publication Date: 2026.02.19 DRAGOS JUSTIN
  • US20260050997A1 patent drawing
  • US20260050997A1 patent drawing
  • US20260050997A1 patent drawing

AI summary

A string-based accounting application is used to process accounting transactions in an immutable ledger that captures and stores all relevant information about every entry into the accounting ledger. A “knot” is the basic unit of string-based accounting. It represents a point-in-time snapshot of a piece of money. Details of the rules around knots, what the knots contain, and how knots can be used to track and record financial transactions are disclosed herein. A “thread” is a logical grouping of a “root” knot and related knots, reflecting each change made to the root knot. Given an initial financial transaction as recorded in a knot, the related thread can be used to find the current state of that money inside the system. The sequence of threads ends up creating a tree structure where the leaf nodes of the tree are the current state of money associated with the financial accounting system.