BLOK Technologies Inc. announced that Manu Varghese, Chief Product Officer of its 100% owned subsidiary Greenstream Networks Inc. was one of eight people in the world selected as a member of the Hyperledger Certification Committee focused on creating the first Hyperledger Fabric Certification examination. The committee included selected industry experts from technology companies IBM, Oracle, Altoros, Huawei, and the Blockchain Training Alliance. The committee also included key Hyperledger Fabric maintainers and community architects. In addition to being part of a select group at the forefront of developing Hyperledger best practices, access to this community provides Greenstream, and its parent, BLOK Tech, with unprecedented support and validation for its technology development initiatives.