# Long-term verification of signatures based on a blockchain

> Research article (Computers & Electrical Engineering, 2019) · cited 34× · AI/ML

**Wikidata**: [openalex:W2994305845](https://www.wikidata.org/wiki/openalex:W2994305845)  
**Source**: https://4ort.xyz/entity/long-term-verification-of-signatures-based-on-a-blockchain