My friend @cryptoboundary just sent me a message, possibly because Ethereum weakened more due to a spike half an hour ago.

The Ethereum Foundation transferred ETH worth 650 million USD to a multi-signature wallet.

After checking, it was found that this multi-signature wallet has records of selling coins transferred to the Kraken exchange.

This proves that this transfer may not just be wallet reorganization, but a possible sell-off plan is about to be implemented.