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OpenCryptoTrust (OpenCT), Blockchain for Telecommunications, Announces Pre-Token Sale, Taking Place on 23 February

ZUG, Switzerland, Feb. 22, 2018 /PRNewswire/ — OpenCryptoTrust (OpenCT), a new blockchain company for the global telecommunications sector launches today.
OpenCT is disrupting the telecommunications industry via its twofold go-to-market approach. The company is positioned to be an…