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    # Team 8 ## Hw1 ------------Pitcure----------- ![](https://i.imgur.com/ZrFHGrr.jpg) -------Email Information------ **系統收信時間:2018/10/4/19:40 by TA** ------------Pow--------------- 紙塔製造時間: 利用最新的blockchain 的 hash 來證明我們疊起紙塔的時間晚於該block產生的時間(T_start),然後在完成一切工作之後,將整份資料寄出去。 而助教收到信則疊起證明紙塔的時間早於收到該信的時間(T_end)。 因此只要 T_end – T_start < 10 即可證明紙塔在十分鐘內疊完。 紙塔的高度: 於照片中附上尺,來證明紙塔的高度。 ------------Score--------------- **e.g. 80 by Team15 (TA)** ========================= ## Propasal ### ERC20 token的應用 * **應用主題:** 保險業 讓買保險更easy * **使用標準:** 利用乙太坊提出的ERC20 Token Standard,在編寫智能合約時可以快速建出屬於貨幣特性的智能合約,其中定義了 * function(功能使用) totalSupply、balanceOf、allowance、transfer、approve、transferFrom * event(作為事件紀錄的用途) Transfer、Approval * **內容說明:** 一般買保險都會經過「保險建議書」、「要保書」、「健康說明書」、「體檢」.....等繁複步驟,進入核保程序後,冗長的行政流程再繳交首期保費後,才能算正式買成功。 現在國際間比較有名的保險公司都是針對買完保險後續的理賠在做應用,我們想從一開始買保險的步驟著手,為提供一個舊有產業的解決方案。 能夠加快速度的應用範圍,應該是針對消費者取得保險的方式更容易,降低保單處理的行政成本,也能永久證明自己的購買紀錄等。 > 懶人包: > 把買保單這件事搬到區塊鏈上,使用的標準是ERC20。

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