Application for Blockchain in Crowdsourcing Data
summary
Claims that blockchain solves crowdsourcing by using tokens as long-term incentives, orders contributions reliably, and preserves pseudonymity; warns blockchains struggle with large data and the decentralization–scalability–security trilemma and cites 2.5 quintillion bytes per day to show scale. Lists concrete tools: Chainlink oracles for off-chain data, Filecoin storage for large files, and notes Ethereum gas costs, Solana DoS outages, Cardano’s formal-methods approach. Describes an open-source crowdflation DAO that issues tokens to crowdsource an alternative inflation index.
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chapters (11)
- 0:00Blockchain and crowdsourcing intro
- 1:04Traditional data sourcing challenges
- 4:14Crowdsourcing data advantages
- 8:55Centralized vs decentralized systems
- 10:00How blockchain works
- 12:52Blockchain strengths
- 15:19Blockchain limitations
- 16:45Blockchain for crowdsourcing apps
- 18:30Top blockchain platforms
- 22:00Blockchain learning resources
- 23:06Closing remarks
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