3月3日，來(lái)自Business Insider的報(bào)告顯示中國(guó)電子商務(wù)巨頭京東正在實(shí)施區(qū)塊鏈來(lái)追蹤其肉類銷售供應(yīng)鏈。
京東表示，客戶將能監(jiān)控他們的肉類，從澳大利亞農(nóng)場(chǎng)一直到他們的家門口。當(dāng)系統(tǒng)在今年春天晚些時(shí)候上線運(yùn)行時(shí)，消費(fèi)者將能夠檢查肉禽如何被飼養(yǎng)，被屠殺和運(yùn)輸。
跟蹤系統(tǒng)是與澳大利亞牛肉生產(chǎn)商HW Greenham＆Sons Pty Ltd.合作打造的。
在中國(guó)，假冒商品總能逃過(guò)監(jiān)管。 2016年8月，中國(guó)東南地區(qū)發(fā)現(xiàn)319頭受禁毒藥物污染，包括沙丁胺醇和鹽酸克侖特羅的豬，食品安全問(wèn)題總是出現(xiàn)也沒(méi)有根治。區(qū)塊鏈技術(shù)為提高消費(fèi)者信心提供了一個(gè)解決方案，因?yàn)樗梢栽趲酌腌妰?nèi)驗(yàn)證肉的來(lái)源。
京東首席技術(shù)官陳章表示，新的基于區(qū)塊鏈的系統(tǒng)將向消費(fèi)者保證他們已經(jīng)為其家庭購(gòu)買了安全可靠的產(chǎn)品。
“中國(guó)的消費(fèi)者不僅想要優(yōu)質(zhì)的進(jìn)口產(chǎn)品，他們希望知道他們可以相信他們的食品來(lái)源和方式，而區(qū)塊鏈幫助我們實(shí)現(xiàn)這種愿望?！?陳章說(shuō)。
區(qū)塊鏈也為食品供應(yīng)商帶來(lái)了實(shí)惠，除了提高消費(fèi)者信心外，還可以使用分布式賬本系統(tǒng)追蹤食源性疾?。ㄈ缟抽T氏菌）的來(lái)源。這種更準(zhǔn)確的跟蹤方法可以使供應(yīng)商快速找到受污染產(chǎn)品的來(lái)源，并可能在召回過(guò)程中減少食物浪費(fèi)。
去年，美國(guó)零售巨頭沃爾瑪與IBM合作建立了一個(gè)區(qū)塊鏈平臺(tái)，他們可以從他們的產(chǎn)品清單中識(shí)別并移除召回的食物。據(jù)Business Insider透露，JD，Walmart和IBM、清華大學(xué)都是中國(guó)區(qū)塊鏈?zhǔn)称钒踩?lián)盟的成員。
The Vice-Minister of the?Russian?Ministry for Telecom and Mass Communications (Minkomsvyaz) has stated that, in order for?Blockchain?technology to be adopted at the government level, it will be necessary to create a platform which does not involve mining,?reports?local news source RNS on March 1.
Vice-Minister Alexei Kozyrev stated at the beginning of the “Kritposredsa” forum, that the implementation of a Blockchain system would help solve the problem of long-term storage and protection of documents and forms of identification. He added that in order to meet these requirements, the platform should be “unified and universal”.
Kozyrev further explained his position:
“The existing solutions in Blockchain from an organizational point of view are very, very unstable. According to data from Tokendata, more than 50% of Blockchain platforms created have already gone bankrupt or disappeared. ?If we’re talking about how the government will adopt Blockchain, then obviously we cannot count on platforms which were created by commercial organizations, because these platforms are very, very unreliable. In this way we understand, that we need to create our own platform for Blockchain technology.”
The Russian government has already moved forward with Blockchain initiatives late last year. In early December, the government of Moscow?began a pilot test?on using Blockchain to improve its local voting systems and improve transparency in its “Active Citizen” initiative.
On Dec. 19, 2017, Russia’s state-run bank,?Sberbank,?announced?a partnership with Russia’s Federal Antimonopoly Service (FAS) to implement document transfer and storage via Blockchain.
