Impressum Blockchain Competence CenterEifflerstraße 43, 22769 HamburgEmail: tobias@blockchaincompetence.comExecutive Director: Tobias WorzykRegister Court: HamburgTax Authority: Hamburg-AltonaTax ID: 42/272/03337VAT: will followHRB: will follow Blockchance UG (haftungsbeschränkt)Versmannstr. 4, 20457 Hamburg, GermanyEmail: mail@blockchance.euFabian FriedrichRegister Court: HamburgVAT Number: in foundingTax Authority: Hamburg-HansaHRB 155289