42 Testing, analysis, and evaluation of the quality and sustainability of fibres, yarns and threads, textiles, cloth and fabrics as well as for diverse products manufactured from these fibres, yarns and threads, textiles, cloth and fabrics to determine conformity with certification standards; Providing user authentication services using blockchain-based software technology for the quality and sustainability of fibres, yarns and threads, textiles, cloth and fabrics as well as for diverse products manufactured from these fibres, yarns and threads, textiles, cloth and fabrics to determine conformity with certification standards; verification of the characteristics of goods, namely, inspection of fibres, yarns and threads, textiles, cloth and fabrics as well as for diverse products manufactured from these fibres, yarns and threads, textiles, cloth and fabrics using blockchain technology; blockchain as a service (BAAS), services, namely, hosting software for use by others for providing a blockchain infrastructure, namely, blockchain validation of the quality and sustainability of fibres, yarns and threads, textiles, cloth and fabrics as well as for diverse products manufactured from these fibres, yarns and threads, textiles, cloth and fabrics to determine conformity with certification standards; software as a service (SAAS) services featuring software for analyzing the quality and sustainability of fibres, yarns and threads, textiles, cloth and fabrics as well as for diverse products manufactured from these fibres, yarns and threads, textiles, cloth and fabrics; infrastructure as a service (IAAS), namely, hosting software for analyzing the quality and sustainability of fibres, yarns and threads, textiles, cloth and fabrics as well as for diverse products manufactured from these fibres, yarns and threads, textiles, cloth and fabrics for use by others, platform as a service (PAAS) featuring computer software platforms for analyzing the quality and sustainability of fibres, yarns and threads, textiles, cloth and fabrics as well as for diverse products manufactured from these fibres, yarns and threads, textiles, cloth and fabrics; design and development of computer hardware, namely, handheld devices using proprietary software for reading components of fibres, yarns and threads, textiles, cloth and fabrics as a part of a certification program, authentication program or verification program; providing temporary use of online non-downloadable software for duplication, conversion and coding of data from and to different protocols; Duplication of computer programs; Data conversion of computer program data or information, other than physical conversion; data coding services being computer programming; quality assessment, namely, quality control of goods for others in the field of fibres, yarns and threads, textiles, cloth and fabrics as well as for diverse products manufactured from these fibres, yarns and threads, textiles, cloth and fabrics; quality control of goods and services; providing quality assurance services in the field of sustainably manufactured products, and in the field of products made from recycled materials, and as a part of a certification program, and as a part of a certification program that uses blockchain technology in the field of fibres, yarns and threads, textiles, cloth and fabrics as well as for diverse products manufactured from these fibres, yarns and threads, textiles, cloth and fabrics; testing, analyzing and evaluation of goods from third parties to determine conformity with established certification standards in the field of fibres, yarns and threads, textiles, cloth and fabrics as well as for diverse products manufactured from these fibres, yarns and threads, textiles, cloth and fabrics; materials testing and evaluation in the field of fibres, yarns and threads, textiles, cloth and fabrics as well as for diverse products manufactured from these fibres, yarns and threads, textiles, cloth and fabrics; testing, authentication and quality control in the field of sustainably manufactured products, and in the field of products made from recycled materials, and as a part of a certification program, and as a part of a certification program that uses blockchain technology in the field of fibres, yarns and threads, textiles, cloth and fabrics as well as for diverse products manufactured from these fibres, yarns and threads, textiles, cloth and fabrics; all aforementioned services, in the field of sustainably manufactured products, or in the field of products made from recycled materials, or as a part of a certification program, or as a part of a certification program that uses blockchain technology