Use Cases

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Primecoin

Domain: Finance Problem identification: To avoid the waste of resources involved with PoW protocols. Why Blockchain:  To avoid the necessity of trusting a centralized banking…
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Bitcoin

Domain: Finance. Problem identification: Double spending problem in digital currencies. Why Blockchain:  To avoid the necessity of trusting a centralized banking system. Functional Description A…
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IPFS

Domain: Data Management  Problem identification: : Internet centralization, data duplication and no history of changes  Why Blockchain  Blockchain technology guarantees data immutability Functional Description Today…
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Data Market Austria

Domain: Data management – Data markets Problem identification:  Various participants E.g., data creators, managers, analysts, service providers, aggregators Centralized architectures Services: search, retrieval, transaction validation…
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block.co

Domain: Verifiable Certificates   Education [Reputation, Certification Management] Integrity Verification [Intellectual property, Insurance, Counterfeit] Problem identification:  Academic certificates are historically issued by institutions in the…
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Hääl

Domain Governance – E-voting Problem identification:  Anonymous Electronic Voting System on Public Blockchains Why Blockchain:  The main benefit of using blockchain in voting systems is…
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Teechain on Bitcoin

Domain: Finance Problem identification:  To make the Bitcoin network more throughput-scalable.  Why Blockchain:  To avoid the necessity of trusting a centralized banking system. Functional Description…
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Algorand

Domain: Microfinance Problem identification:  Promote financial inclusion in South-East Asia Why Blockchain:  Ability to pool resources to bootstrap microinvestment through tokenization. Functional Description A blockchain…
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Peercoin

Domain: Finance Problem identification:  To reduce the energy depletion due to exhaustive hash queries.  Why Blockchain:  To avoid the necessity of trusting a centralized banking…
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Bytecent

Domain: Advertising Problem identification:  To guarantee the properties of eco-friendliness, usefulness and centralization-resistance at the same time. Why Blockchain:  To reward “influencers” that help to…
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SpaceMint

Domain: Finance Problem identification:  To reduce or remove repeated hash queries, with the aim of curbing energy consumption  Why Blockchain:  To avoid the necessity of…
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Filecoin

Domain: Finance. Problem identification:  Τo provide the functionality of recycling and re-allocating miners’ storage capacity. Why Blockchain:  To avoid the necessity of trusting a centralized…
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MedRec

Domain: Healthcare – Electronic Medical Records Problem identification: Patient controlled medical records Benefits (Why Blockchain): Through a lifespan, a person (patient) can change several medical…
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Dash Project

Domain: Venture capital financing platform.   Problem identification:  A paper published in 2016 noted a number of security vulnerabilities associated with DAO, and recommended that…