An open source standard to secure the circulation of physical items such as cryptocash. It allows to checking the integrity of physical cryptocoins without having to break their sealing, like checking a banknote under a UV blacklight. Thus, they can circulate safely, by hand from peer-to-peer, until they eventually get cashed by having their irreversible sealing opened, then trashed. Checkoin Coins present a Visible Scan Data on their outer surface. When a user gets a Coin handed to him/her, the user Scans the Visible Scan Data of the Coin with a blacklight application (or device) to check the Coin. Still under development.
Checkoin
07/20/2017 1:24 pm
ToolBox
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Cost | Free |
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Date Listed | July 2017 |
Product | Checkoin |
Company | Camille Harang and Santiago |
Website Link | Visit Link Here |
Code Type | Open Source |
Platforms | Android iOS |
Country | FR |
HD/SW | SW |
Category | Currency |
Keywords | android blacklight Checkoin cryptocash cryptocoin currency france free ios open open source software |
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