Blockchain can be used to create secure and transparent voting systems. For example, the Estonian government has been using blockchain to conduct its elections since 2014.
Supply chain management
Blockchain can be used to track the movement of goods and materials through supply chains. This can help to reduce fraud and ensure that products are authentic. For example, Walmart is using blockchain to track the movement of food through its supply chain.
Digital identity
Blockchain can be used to create and manage digital identities. This can help to reduce identity theft and make it easier to access online services. For example, the United Nations is using blockchain to create digital identities for refugees.
Medical records
Blockchain can be used to secure medical records. This can help to protect patient privacy and make it easier to share medical records with healthcare providers. For example, the Mayo Clinic is using blockchain to secure medical records.
Financial services
Blockchain can be used to develop new financial products and services. For example, blockchain is being used to create new forms of digital currency, such as Bitcoin and Ethereum.