I verified on-chain that it's true. Binance has already used $100 million of its promised $1 billion to buy reserve assets on exchanges, purchasing 1315 BTC at an average price of approximately $76,000. It's likely that the purchases were made directly on the Binance exchange, as there's a sudden surge in volume of $100 million on the 15-minute BTC chart.
From now on, I can monitor two Binance addresses: one for BTC (1BAuq7Vho2CEkVkUxbfU26LhwQjbCmWQkD)
the other for SAFU (0x420ef1f25563593af5fe3f9b9d3bc56a8bd8c104)
$BTC