blockchain

Is blockchain in administration the graal or just a highway to hell ?

Posted on: Thu, 05/02/2019 - 09:52 By: Pierre Jean Duvivier
A very good blog post "Why Geneva wants to be powered by the Blockchain ", with the interview of Gianfranco Moi, deputy general director of economic development in the Republic of Geneva, explain to us how it could be fast and secure to register a company in one day in Geneva. The concept will be based in the Ethereum blockchain thanks to its well-known smart contracts.

The biggest threat to blockchain based cryptocurrencies is its massive adoption

Posted on: Thu, 04/25/2019 - 09:15 By: Pierre Jean Duvivier

There is a paradox you need to know about blockchain based cryptocurrencies: the size of the blockchain itself is a big threat.

All transaction(s) are stored in a single file. It's the case for the majority of known Cryptocurrencies like BitCoin where the blockchain is about to reach 250 GB now :

Are cryptocurrencies for bad guys ?

Posted on: Fri, 04/19/2019 - 17:50 By: Pierre Jean Duvivier

A very good post about the possible funding of so-called "separatists" in east-ukraine by russia  using crypto asset to transfer money easily and outside any radar remember us that, perhaps, the crypto real world is divided into 2 sub-worlds: one world is accumulating cryptocurrencies without spending them seeing them as refuge values or thinking them as a new platonic revolution and the other is using it for undercover o

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