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Saturday, June 28, 2025

New blockchain application proves authorship of CAD data - Hellenic Shipping News Worldwide

In the middle of last year, a blockchain committee was set up at the VDMA (German Association for Mechanical and Plant Engineering) to intensify the exchange of information on the technology and to investigate possible applications in more detail. The committee is affiliated with the VDMA’s IT department and is open to all member companies interested in blockchain. New use cases are regularly presented at the committee’s meetings. At the last meeting, PROSTEP showed how the technology can be used to prove beyond doubt the authorship of complex CAD models.
PROSTEP is an active member of the blockchain committee, and it was not the first time that it had presented a use case. At one of the committee’s first meetings, Dr. Martin Holland, Head of Strategy & Business Development at PROSTEP, presented a blockchain-based solution for the forgery-proof exchange of 3D printing and process data and the unequivocal identification of the printed components. It was originally developed as...



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