The method modifed data in Blockchain system with standardized storage structure

• 1. 一种具有跨链功能的标准化区块链系统 [P] . 中国专利： CN111277408A . 2020-06-12
• 2. 一种锁定区块链系统中全局时钟的方法及区块链系统 [P] . 中国专利： CN112269423B . 2021.03.19
• 3. DATA STORAGE METHOD AND VERIFICATION METHOD FOR BLOCKCHAIN STRUCTURE, BLOCKCHAIN STRUCTURE IMPLEMENTATION METHOD, BLOCKCHAIN-STRUCTURED SYSTEM, DEVICE, AND MEDIUM [P] . WO2021120253A1 . 2021-06-24

  机译： 基区结构的数据存储方法和验证方法，区块结构实现方法，区块结构系统，设备和介质

• 4. SYSTEM AND METHOD FOR DECENTRALIZED DIGITAL STRUCTURED DATA STORAGE, MANAGEMENT, AND AUTHENTICATION USING BLOCKCHAIN [P] . 美国专利： US2019379545A1 . 2019-12-12

  机译： 使用区块链进行分散式数字结构化数据存储，管理和认证的系统和方法

• 5. SYSTEM AND METHOD FOR DECENTRALIZED DIGITAL STRUCTURED DATA STORAGE, MANAGEMENT, AND AUTHENTICATION USING BLOCKCHAIN [P] . CA3045675A1 . 2019-12-07

  机译： 使用区块链进行分散式数字结构化数据存储，管理和认证的系统和方法

• 1. The method of design for seismic data database system based on tree structure [J] . 王喜珍, 滕云田, 高孟潭, 地震学报（英文版） . 2005,第001期
• 2. A reliability optimization method for RAID-structured storage systems based on active data migration [J] . Yin Yang, Zhihu Tan, Jiguang Wan, The Journal of Systems and Software . 2013,第2期
• 3. Assurance of Cyber Resistance of the Distributed Data Storage Systems Using the Blockchain Technology [J] . D. P. Zegzhda, D. A. Moskvin, A. V. Myasnikov Automatic Control and Computer Sciences . 2018,第8期
• 4. Blockchain Equity System Transaction Method and System Research Based on Machine Learning and Big Data Algorithm [J] . Kanghua Peng Wireless communications & mobile computing . 2021,第a期
• 5. An Improved Method for Data Storage Based on Blockchain Smart Contract [C] . Dongxiang Song, Mingju Yuan International Conference on Machine Learning for Cyber Security . 2020
• 6. GENERALIZED DATA BASE MANAGEMENT SYSTEM DATA STRUCTURES AND THEIR MAPPINGTO PHYSICAL STORAGE. [D] . TAYLOR, ROBERT WALKER. 1971
• 7. Standard Export Data Format for Extension Storage of Standardized Structured Medical Information Exchange [O] . Masaharu Nakayama, Kazuya Takehana, Takahide Kohro, 2020
• 8. ABSTRACT Various body parts or organs can be analysed to identify the different diseases in the human body. Fingernail analysis is one of the ways to identify disease in the human body. Nails are the body part which are farthest from the heart and therefore receive oxygen at last. As a result the nails are the first who show the symptoms of a disease in the human body. Fingernails can be easily captured for diagnosis and there are no heavy equipment or no specific conditions required to use nail image for disease diagnosis, like in other tests and scanning processes. Human nails deliver beneficial information about complaints or any nutritive imbalances in the human body depending upon their shape, texture and colour. In human beings, numerous systemic and skin diseases can be easily analyzed through careful examination of nails of both the limbs. A lot of nail illnesses have been found to be primary signs of numerous underlying systemic illnesses. The colour, texture or shape changes in nails are signs of many diseases mainly affecting nails. Considering all these properties of nails a system is proposed that uses digital image processing (DIP) methods for identifying such changes in the human nail to get more precise results and predict numerous diseases effortlessly. With the emerging Internet of Things (IOT) concept the generated report is made available remotely, this will help users to reduce transportation efforts. As the system has to deal with large and private data, the security of data must be ensured. To keep the data confidential, the Blockchain concept which is one of the most emerging concepts in the field of data management is used. The paper contains the implementation of the digital image processing for feature extraction of nail images, usage of IOT (ThingSpeak cloud) for data storage and implementation of Blockchain to keep the system secured and theft free. KEY WORDS: Int ernet of thin gs (IOT), Image proc essin g, Thin gSpeak, RG B vavalues, Mean pi xel vavalues, Bloc kchain , Hash key. Disease Diagnostic System: Abnormalities in Human Nail [O] . Pranav S. Wazarkar 2020
• 9. Formalizing structured file services for the data storage and retrieval subsystem of the data management system for Spacestation Freedom [R] . Jamsek, Damir A. 1993

• 1. Research on the Mass structured Data Storage and Sorting Algorithm and Methodology for SQL Database under the Big Data Environment [J] . Rong Wang ,Chunhui Wu ,Wenhua Dai . International Journal of Technology Management . 2015,第010期
• 2. Modifed Pre-stretching Assembly Method for Cable-Driven Systems [J] . Guokai Zhang ,Xuyang Ren ,Jinhua Li . 中国机械工程学报：英文版 . 2019,第3期
• 3. Structures, Fields and Methods of Identification of Nonlinear Static Systems in the Conditions of Uncertainty [J] . Nikolay Karabutov . 智能控制与自动化（英文） . 2010,第2期
• 4. A Methodology to Develop the Integration of the Environmental Management System with Other Standardized Management Systems [J] . Manuel Ferreira Rebelo ,Gilberto Santos ,Rui Silva . 水能与环境工程（英文） . 2014,第4期
• 5. 具有逆向物流的供应链系统安全库存的一种计划方法 [C] . 张纪会 ,徐军芹 ,高齐圣 . 中国优选法统筹法与经济数学研究会2003第五届中国管理科学年会 . 2003
• 6. 一种基于流式微区块的区块链系统扩展机制研究 [A] . 张女名 . 2019