What is this good for though?
Will they sell their BTC and "realize" the "profits" -- and be out of BTC?
Is the BTC on their portfolio taken into account as far as the country's solvency goes, for instance if they want to issue debt, or take a loan from the IMF?
The fact that they accumulate BTC for the future is great in itself. Keeping count of the "profits" not so much.
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