On April 22, the bitcoin developer known by the pseudonym 'mononaut' shared a finding on X, revealing that on the same day, someone had moved 200 bitcoins from mining rewards that had not been touched for 12 years.
In reality, there were ten coinbase transactions (rewards granted by the network to mining nodes), each with amounts close to 25 bitcoins that came out of their dormancy and were transferred to new addresses. In total, 250 BTC that this miner had accumulated at a time when mining was more an act of faith than a business.