On January 3, 2009, the Bitcoin network was launched and the g | Blue Cryptoverse

On January 3, 2009, the Bitcoin network was launched and the genesis block was mined with the first 50 bitcoins

Unlike any of the subsequent blocks, the first contained the following message: «The Times 03/Jan/2009 Chancellor on brink of second bailout for banks»

This is the headline from the cover of The Times dated January 3, 2009. So Nakamoto fixed the proof of work creation date in the blockchain, and he chose a very symbolic article for this: it deals with the measures of the British Ministry of Finance to rescue banks in the conditions of the economic crisis.