Industry of the Future

Blockchain: 14 recommendations to remove existing technological and technical barriers

Date:
Changed on 26/05/2021
The CEA, ITM and Inria have just unveiled a report entitled "The technological locks of blockchains". This one, commissioned by the Government in June 2019 as part of the national blockchain strategy, highlights 14 recommendations dedicated to the development of these technologies for the benefit of society and the economic world.
Blockchain
@Pixabay / photo Pete Linforth

On April 15, 2019, the Minister of Economy and Finance Bruno Le Maire presented the national blockchain strategy at the Paris Blockchain Conference. The result of work carried out by the Directorate General for Business with the entire blockchain ecosystem in France, its ambition is to make France a "blockchain nation" by launching four areas of work:

  • Strengthening the excellence and structuring of French industrial sectors to deploy projects based on distributed ledger technologies
  • Be at the forefront of technological issues
  • Encourage innovative projects based on distributed registry technologies
  • Supporting and securing blockchain project leaders in their legal and regulatory issues

Analyze the French blockchain sector to better position itself on the global market

As part of the second axis of this strategy, "to be at the forefront of technological challenges," the Minister of Economy, Finance and Recovery, the Minister of Higher Education, Research and Innovation and the Secretary of State for Digital Affairs have entrusted the CEA (French Alternative Energies and Atomic Energy Commission), the ITM ( Institute Mines-Télécom) and Inria with the drafting of a report aimed at "precisely defining all the technological and technical locks" around blockchain.

The authors of the report "The technological locks of blockchains:

  • Sara Tucci-Piergiovanni (laboratory manager at CEA LIST)
  • Gérard Memmi (professor and department head at Télécom Paris)
  • Agnès Lanusse (senior research engineer at CEA LIST)
  • Gilles Jacovetti (educational engineer at ITM Atlantique)
  • Georges Gonthier (senior researcher at Inria)
  • Patrick Duvaut (director of innovation at ITM)
  • Stéphane Dalmas (innovation advisor to Inria's general management)

This mission, which officially began in June 2019, has thus brought together a team of seven researchers and engineers around the subject of blockchain, including Georges Gonthier and Stéphane Dalmas, respectively senior Inria researcher and innovation advisor to Inria's general management.

A work in two stages

The seven-month mission began with a series of interviews with 48 public and private sector players with clear experience of the technological challenges of blockchain: manufacturers, startups, researchers, and major financial institutions.

Verbatim

We spent a lot of time on this first part. We tried to go to each interview together most of the time, in order to understand all the nuances of the interviewees' answers with our different sensitivities. This served as a basis for the rest of the mission.

Auteur

Stéphane Dalmas

Poste

Innovation Advisor to the General Management of Inria

These hearings were organized in two parts, with questions similar to those asked of all the participants, allowing them to make comparisons, and free questions adapted to each participant and giving them the opportunity to express their thoughts freely. The members of the mission were able to identify 18 barriers by "concern" (security, scaling, interoperability, etc.) and then to classify them according to their maturity and their potential for disruption.

Secondly, three maps were produced: one on the research laboratories working in the field of blockchain, a second on the teaching opportunities available in France today, including a comparison with what is being done in the world's leading universities, and a final one on the most active French startups in these technologies. The objective for the researchers involved was to analyze the capacity of the French ecosystem to lift the barriers.

"These two stages enabled us to identify, on the one hand, the resources available in France that could enable us to gain ground on the global market, and on the other hand, the points on which we needed to fill our gaps," explains Georges Gonthier, before adding, "For example, we were able to determine that we had strengths in programming languages, but on the other hand, that we needed to be able to generate more activity on the cryptographic pillar, which is a potential vector of innovation".

14 recommendations to make France a pillar in the field

At the end of this mission, the researchers proposed a set of recommendations to promote the lifting of these barriers, and more generally the development of blockchain technologies for the benefit of society and the economic world.

On research:

  • 1: Encourage collaborations and joint work between specialists from different disciplines.
  • 2: Promote the interest and value of French expertise in languages.
  • 3: Amplify the French research effort in the field of privacy
  • 4: Focus some of our software engineering skills on the specific problems of blockchain infrastructures and applications.
  • 5: Study the creation of an international interdisciplinary Blockchain Institute.

On innovation:

  • 6: Launch a major innovation effort on the topics of design - validation - benchmarking.

On digital trust:

  • 7: Developing new certification skills for products and services using blockchain.
  • 8: Initiate a reflection on certification.
  • 9: Launch a project to produce a scalable, modular digital identity service for individuals and companies.

On public policy support:

  • 10: Create an advisory committee, from public research, to support the state on technological issues related to blockchain.

On research-startup links:

  • 11: Foster and promote collaboration between public research and startups in the field.

On education:

  • 12: Establishment by higher education organizations of specialized training at the master's level, specialized R & D engineers and application engineers.
  • 13: Encourage work-study programs in the field's research and development laboratories.
  • 14: Develop a MOOC offer and support existing projects on the subject (offer hosted for example on the FUN platform), create specific tools allowing a high level of interactivity for learners.

The details of the barriers and recommendations proposed by the team of researchers of the mission can be found in the report "The technological barriers of blockchains", which can be downloaded in full below.

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