Feat: Spot check miners against twitter api false/true

[Luka-Loncar]

Problem

The network currently does not validate the result of the data scraping. This is especially problematic with X/Twitter data, which seems possible to fake quite easily.

Proposed solution

We can spot-check miners periodically. Data could be validated by validators which can double-check if the content of the tweet is equal to the one that can be fetched with the same ID via twitter. Essentially, validators should check time to time if some of the requests are correct - that is if the tweet returned exist, is valid, and the content reported by the worker is the content that can be fetched using the Twitter API.

Validators should then flag and be able to blacklist miners which are abusing the service.

acceptance criteria

• Validators do not need to provide a twitter account credentials
• Checking twitter content should happen on the public channel