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OCamlPro has developed its blockchain, solving many Bitcoin limitations.

OCamlPro has developed its own blockchain, in collaboration with a US partner.  The new blockchain, developed in OCaml, solves many limitations of Bitcoin blockchain, unfortunately still often proposed, and provides much higher guarantees in terms of security and safety.

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Home > Centre > Nancy > Innovation > RII 2016 > Demos > OCalmPro

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Conférence scientifique

Georg Fuchsbauer (Cascade) : Bitcoin et compagnie

1/09/2016

Après des nombreuses années de recherche en monnaie électronique, aucun système n'a été déployé de façon large jusqu'à l'introduction de Bitcoin et d'autres "crypto-monnaies".

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Home > Centre > Paris > Research > Georg Fuchsbauer (Cascade) : Bitcoin et compagnie

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© C.Pierrot

Portrait

Portrait of Cécile Pierrot, researcher

AL.Charbonnier - 8/03/2018

Cécile Pierrot is a researcher on the Caramba team. Straddling mathematics and computer science, Cécile chose to specialise in cryptography.

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Home > Centre > Nancy > Research > Portrait de Cécile Pierrot

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Emmanuelle Anceaume Emmanuelle Anceaume

Cybersecurity

Improving Bitcoin... with forks

Jean-Michel Prima (*) - 30/08/2018

Created 10 years ago, Bitcoin allows secure and anonymous payments without going through a bank. The new currency is based on a particularly well-design mechanism called a blockchain. A mixture of cryptography and distributed architecture, this tamper-proof registry guarantees the validity of successive transactions. But problems are arising: the computing cost is soaring. Energy expenditure as well. It is also impossible to manage a large number of transactions per second. Specializing in peer-to-peer (P2P) networks, researcher Emmanuelle Anceaume, from Rennes, proposes two new innovations to enable it to transition to another scale.

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Home > Centre > Rennes > News > Améliorer le Bitcoin... à coups de fourches

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