In countries and regions with poor or corrupt financial theleadbtc institutions, cryptocurrencies based on blockchain protocol allow the transfer and holding of cash that bypasses unscrupulous third parties. Bitcoin, blockchains now power thousands of cryptocurrencies, and developers are working on integrating the technology into businesses, including medicine, https://www.washingtonpost.com/business/2022/04/29/fidelity-401k-pl... art and finance. In the meantime, you can bet on the power of blockchain by adding a blockchain-based cryptocurrency like Bitcoin to your portfolio, though that’s not the only way to put your dollars behind the technology. Because the underlying blockchain record is immutable, NFTs allow sellers to verify a digital asset’s authenticity.