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S2i通過區塊鏈去中心化數據庫存儲關鍵信息

可隨內容信息一同打印,不可仿造、篡改

有效杜絕合同票據證書造假及篡改欺詐

證書合同信息篡改問題

 

 

偽造證書合同

“辦證”“合同PS”廣告比比皆是,是非真假難辨,內部、外部造假難根除,沒有高效、快捷、準確的防偽驗證工具

 

 

內容篡改

合同證書造假大案頻出,涉及金額巨大,篡改單據中的金額、條款、甲方等信息

 

 

證書合同信息篡改問題解決方案

 

 

S2i防復制碼

隨紙張一體化印刷,文件復制無效,碼內存儲印制日期、發行單位及最多50個漢字自定義安全信息

 

 

S2i防篡改碼

隨文件信息一同打印,內容不可篡改,碼內存儲合同內容,外觀可定制設計Logo

內容保護/信息防篡

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