小科科的實驗室:怎麼幫老闆挖礦賺錢?小科科的區塊鏈大解析

2018.04.18 12:08PM
33115
區塊鏈

小科科的實驗室針對進行熱門議題都會有屬於小科科自家的一套研發......這次要從「區塊鏈」談起。

最近超級多人在談「區塊鏈」的,連選舉造勢都想搶搭這班列車,從以前的「雲端」、「AI」到現在的區塊鏈(blockchain)議題,感覺只要是新興技術,老闆都會想沾一下,可是我們公司真的有需要這樣的技術嗎?像最近 IT 部門的大頭就從以前的私有雲聊到現在的私有鏈…

區塊鏈

話說最近才看到新聞說有團隊利用 ICO 發行了名為 Pincoin 的代幣,後來結果團隊成員全數消失,還吸金 6.6 億美元啊!大家真的也要小心了!

到底什麼是區塊鏈可能還好多同仁搞不清楚,但老闆已經下令大家去 survey 了,你今天區塊鏈了嗎?

小科科的區塊鏈

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好啦!不要亂畫了,這個技術真的是滿夯的,老闆們都在想要怎麼樣透過這個來改造企業,或是創造利潤來著!

所以什麼是區塊鏈?

現在對於區塊鏈這種技術的解釋,常常是把「區塊」想做是用來記帳的帳本,而「鍊」就代表記帳者們都保留了同一份帳本,當我們要進行交易時,都必須要記帳者彼此確認,才能讓這個帳本同步更新,這樣的做法就是讓駭客更難以竄改影響交易紀錄,也因此提升了安全性。

大家聊的比特幣又是什麼

好像很多人說要買比特幣(bitcoin)什麼的話題,還說現在比特幣和美金是 1:7934 的匯率,其實這是第一個運用區塊鏈技術的數位貨幣,可以用來轉帳,就像透過銀行轉帳一樣,你也可以透過比特幣區塊鏈(Bitcoin)轉比特幣給別人

也因為像這樣的「比特幣區塊鏈」主要都是透過電腦程式碼,所以也不會有政府、公部門或銀行凍結的問題,所以對一些經濟不穩定的國家、戰爭或有特殊需求的人(咦)來說,還算是不錯用的工具。而大家所說的「挖礦」主要是透過大家貢獻自己電腦運算資源,所提供的獎勵機制,藉由大家的電腦運算能力來維護比特幣區塊鏈的運作。

相關細節和名詞這個區塊鏈懶人包講得很好唷!可以參考看看。

這類議題最近真的很夯啊!看到前陣子的新聞:「史上最大ICO騙局之一,越南業者吸金6.6億美元、團隊人間蒸發」 ,就發現基於這種技術的 ICO(Initial Coin Offering)的專案目前還沒有太大的保障,主要是投資者拿這些常用貨幣、比特幣、以太幣之類的投資,然後換取等值新發行代幣,有點投資未來的感覺,但後來有些集團甚至誆你可以有超級好的報酬率,結果後來人落跑,投資人求償無門…

像區塊鏈、加密貨幣這類的東西,我們也可以用在解決企業問題的地方或服務也很不錯,但關於牽涉到錢的事,你最好摸清楚再來投入囉!

 

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