When Binance airdropped 20 million ERA to HODLers, some thought it was 'just a small action', but those who received it are now laughing crazily: based on a price of 1 USD per coin, a holder of 1 ETH at least received 500 coins, walking away with 500 USD! But the real 'wool experts' have long been eyeing the Caldera testnet—building a mini chain and deploying a simple contract, with just a click, you can earn 100-500 ERA. Some operated with 3 accounts and earned 2,000 coins in 7 days, cashing out 2,000 USD!
Don't think the testnet 'lacks technical content': last week, the testnet opened 'AI chain interaction tasks', just by calling an image recognition contract once, you would get 150 ERA. A college student wrote an automatic script in Python, completed 50 interactions in 2 hours, and directly earned 7,500 coins. Now, the testnet is adding more than 5,000 new users daily, and the servers are almost overwhelmed, forcing the project team to add 3 more servers—if this wave of wool is not harvested soon, we might really have to wait for the next mainnet upgrade!
What's even better is that the ERA earned through arbitrage can not only be sold: by staking in the Caldera ecosystem, one can also benefit from earnings on various chains (such as contract call revenue from the AI chain), with an annual return stabilized at 8-15%, which is equivalent to 'earning wool from wool'. Someone calculated: if you arbitrage 10,000 coins now and stake for a year, you can earn at least 1,200 USD, which is not just arbitrage! It's clearly creating a 'passive income pipeline' for oneself! Is Binance's airdrop of 20 million coins not enough? The 'wool party' of ERA has already made a fortune from the testnet!
