# Proof-of-Contribution consensus mechanism for blockchain and its application in intellectual property protection

> Research article (Information Processing & Management, 2021) · cited 118× · AI/ML

**Wikidata**: [openalex:W3123072868](https://www.wikidata.org/wiki/openalex:W3123072868)  
**Source**: https://4ort.xyz/entity/proof-of-contribution-consensus-mechanism-for-blockchain-and-its-application-in-intellectual-property-protection