Some sites offer this service with the same Bitcoin Difficulty Estimator, what makes me trust the accuracy of the estimates?
opensource and data update
Sir, please explain to me the benefits and comparisons with sites that offer such services.
The domain name has changed when I click on the link Is this a problem?
The link he posted was to diff.cryptothis.com. What domain are you seeing it change to? At the moment the code isn't open source per se but it's all front-end javascript for people to inspect. Nothing too fancy, just a couple basic extrapolation strategies. Data is updated live direct from my own bitcoin node.