本研究目的在於解析現今的區塊鏈(Block Chain)技術與架構，在掌握重要觀念後，接著實際開發以區塊鏈為核心技術的資料儲存系統。在現今，比特幣被炒作起來的同時，另一個詞彙也隨之常顯現在生活周遭，其名為區塊鏈，而本研究的區塊鏈資料系統，就是採用區塊鏈的技術，進行實際驗證，本研究嘗試將區塊鏈應用在需要資料處理的行業上，也希望藉用區塊鏈技術之分散式資料傳輸與儲存以及加密，提升資料儲存之安全性。運用開源(Open source)的區塊鏈系統Multichain，重點放在解析區塊鏈的完整的資料運作流程，當作供參考研究的內容，再更加簡明扼要的採用此技術，運用在資料的儲存方法，更符合區塊鏈的資料儲存模式，還有區塊鏈原本不容易更改的特性，可以讓各種資料的相關資安問題，可以輕易地解決，例如資料遺失或者資料被破壞，類似的問題均能夠輕易地防範。區塊鏈資料架構的主要特性有：資料不可更動、匿名性、公開性、去中心化，這四大特性正說明區塊鏈資料儲存系統與其他資料儲存的差異與帶來的優勢。

The purpose of this research is to analyze the current Block Chain technology and architecture. After appreciating the important concepts, we then actually develop a data storage system with blockchain as the core technology. Nowadays, while Bitcoin is being hyped up, another word often appears around life. It is called blockchain. The blockchain data system in this study uses blockchain technology to carry out actual To verify, this research attempts to apply blockchain to industries that require data processing, and also hopes to borrow blockchain technology for distributed data transmission and storage and encryption to improve the security of data storage. Using the open source blockchain system Multichain, it focuses on analyzing the complete data operation process of the blockchain as the content for reference and research, and then adopts this technology more concisely and uses it in the data storage method, it is more in line with the data storage mode of the blockchain, and the original feature of the blockchain is not easy to change. It can easily solve various data-related information security issues, such as data loss or data destruction, and similar problems. Can be easily prevented. The main characteristics of the blockchain data architecture are: data immutability, anonymity, openness, and decentralization. These four characteristics illustrate the differences and advantages of blockchain data storage systems and other data storage systems.