Open Access

ARTICLE

A Deletable and Modifiable Blockchain Scheme Based on Record Verification Trees and the Multisignature Mechanism

Daojun Han^1,2,3, Jinyu Chen^3,4, Lei Zhang^1,2,3,*, Yatian Shen^1,2,3, Yihua Gao^3,5, Xueheng Wang^3,6

1 Henan Key Laboratory of Big Data Analysis and Processing, Henan University, Kaifeng, 47500, China
2 Institute of Data and Knowledge Engineering, Henan University, Kaifeng, 47500, China
3 School of Computer and Information Engineering, Henan University, Kaifeng, 47500, China
4 Department of Network and Finance, Agricultural Bank of China Limited Xuchang Branch, Xuchang, 461000, China
5 School of Software, Pingdingshan University, Pingdingshan, 467000, China
6 Department of Network and Finance, Agricultural Bank of China Limited Nanyang Branch, Nanyang, 473000, China

* Corresponding Author: Lei Zhang. Email: