Cryptocurrencies require distributed ledger technology (ie.blockchain) to exist, but blockchains do not require the existence of a native cryptocurrency.
Cryptocurrencies ຮຽກຮ້ອງໃຫ້ມີເຕັກໂນໂລຢີບັນຊີແຈກຢາຍ (ie.blockchain) ເພື່ອໃຫ້ມີ, ແຕ່ blockchains ບໍ່ ຈໍາ ເປັນຕ້ອງມີ cryptocurrency ພື້ນເມືອງ.