XRP drops under $0.30 once the US Securities and Exchange Fee (SEC) documents a lawsuit claiming it qualifies as a protection within the country. Ripple denies the claims, sparking a lengthy legal fight. A blockchain validator is usually a computer or node that verifies transactions from the blockchain network. https://financefeeds.com/fidelity-investments-launches-copyright-focused-ira-to-expand-retirement-investment-options/