https://www.usine-digitale.fr/article/blockchain-comment-ces-trois-grandes-banques-l-utilisent-deja.N670389  ...

https://www.usine-digitale.fr/article/les-blockchains-confrontees-au-rgpd.N668549  ...

http://up-magazine.info/index.php?option=com_content&view=article&id=7527:30-mars-comment-disrupter-la-blockchain&catid=87:agenda&Itemid=486&utm_source=newsletter_634&utm_medium=email&utm_campaign=up-nl-vnew-quot  ...