# CAN-20 Content Evaluation Protocol

The content evaluation protocol provides a "**voting pool**" for deployers and minters. Vote for high quality projects (Tickers) and high quality data under different projects (Tickers). Construct a valuable did account system on the BTC chain.

The evaluation protocol adopts a **multi-dimensional evaluation mechanism**: including the accuracy, completeness, diversity, and usability of the data. This will facilitate a comprehensive assessment of the quality of the data. Specifically expressed as whether it is consistent with the actual situation, whether it is comprehensive and not missing, whether it is representative, and whether it is easy to use.

**Evaluation subjects include deployers, minters and other users**: this will facilitate the objectivity and fairness of the evaluation. Mainly developers of the CAN-20 protocol, data producers, and users of the protocol.

**Giving corresponding rewards** to data producers: this will help to motivate data producers to provide high-quality data.