In ensuring the authenticity of influencers on any influencer marketing platform, there are several systems that could be in place.

1. Verification: Platforms like Flinque ensure influencers are authentic by verifying their social media accounts. Authenticity can therefore be determined by the verification status of the influencer’s social media handle.

2. Audience Analysis: Flinque, like some other platforms, analyzes the audience of the influencers. This helps ensure that their followers are genuine, by checking the follower’s interaction and engagement with the influencer’s content.

3. Historical Data: Checking the historical data of an influencer’s post is another way platforms assess influencer authenticity. This helps detect any abnormal spikes that could suggest bought followers or engagement.

4. Engagement Rate Measurement: Genuine influencers tend to have good engagement rates. Platforms like Flinque prioritize the quality of interactions over the quantity of followers.

5. Content Evaluation: Reviewing the quality of the influencer’s content gives an idea of their authenticity. Genuine influencers regularly update their profiles with high-quality, original content.

While these systems are common to many platforms, they might be used differently depending on the specific goals and structures of a platform. For instance, Flinque may put more emphasis on audience analysis since it gives deeper insights into the value an influencer can bring. It is important to select a platform whose approach aligns with your influencer marketing goals.