Я присоединяюсь ко всему выше сказанному. Можем пообщаться на эту тему. Здесь или в PM.
they can have no intrinsic value and cost only everything that people are willing to pay for them when https://sportowiec.info/index.php/2017/11/26/rozal-uczyl-w-koszalinie/, however their value depends on the demand for the use of blockchain.