- Authentication: https://github.com/bitid/bitid
- Identity, naming, authentication: https://blockstack.org/
- Digital asset management: https://melonport.com/
- Investment fund: https://www.tgtcoins.com
- Supply chain transparency and product traceability: http://arc-net.io/
- Overfitting prevention in machine learning problems, Numeraire: https://numer.ai/whitepaper.pdf
- Health: https://deepmind.com/blog/trust-confidence-verifiable-data-audit/
- Creation rights/content distribution: http://creativechain.org/
- FundsDLT: improving investment fund industry efficiency: http://www.fundsdlt.net/
- Provenance: supply chain traceability https://www.provenance.org
- Decentralized exchange: https://www.theworldexchange.net/