Anyone can join and mine Anyone can fork their code to create node software that compete with their Not sure what others businesses they have. Patents ? You can do it too And so on ...
Yup. It's just a demo of what you can do when you upload data on chain but they've over 1.000.000 txs. Therefore you can ask the blockchain the data and plot them https://weathersv.app
And I havent tried but I'm pretty sure you can use the weather (and therefore these data) to get random numbers
havent heard of this. are they just recording local weather on chain? sounds like a cool idea
Yup. It's just a demo of what you can do when you upload data on chain but they've over 1.000.000 txs. Therefore you can ask the blockchain the data and plot them https://weathersv.app