# A new watermarking method to protect blockchain records comprising handwritten files

## TL;DR

This paper introduces a novel watermarking technique for handwritten black-and-white documents aimed at protecting blockchain records, ensuring minimal distortion for validation purposes.

## Contribution

It proposes a new watermarking method specifically designed for handwritten documents to secure blockchain records with minimal document distortion.

## Key findings

- Effective watermark embedding with minimal document distortion
- Suitable for validation of handwritten blockchain records
- Enhances security of handwritten data in blockchain systems

## Abstract

A new type of watermarks for handwritten black-white documents is suggested. Insertion of the watermark in a document minimizes distortion of the latter. The method is intended for validation of handwritten records placed in blockchain database.

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Source: https://tomesphere.com/paper/1901.03065