Open Access

ARTICLE

An Improved Biometric Fuzzy Signature with Timestamp of Blockchain Technology for Electrical Equipment Maintenance

Rao Fu^1,*, Liming Wang², Xuesong Huo², Pei Pei², Haitao Jiang³, Zhongxing Fu⁴

1 State Grid Xuzhou Power Supply Company of Jiangsu Electric Power Co., Ltd., Xuzhou, 221000, China
2 State Grid Jiangsu Electric Power Co., Ltd., Nanjing, 211000, China
3 State Grid Jiangsu Electric Power Co., Ltd., Research Institute, Nanjing, 211103, China
4 State Grid Yancheng Power Supply Company of Jiangsu Electric Power Co., Ltd., Yancheng, 224000, China

* Corresponding Author: Rao Fu. Email: