Company expands digital asset strategy beyond Bitcoin, including Dogecoin (DOGE), Litecoin (LITE), Solana (SOL), Ripple (XRP), Ether (ETH), USD Coin (USDC) LOS ANGELES, July 9, 2025 /PRNewswire/ -- Thumzup Media Corporation ("Thumzup" or the "Company") (Nasdaq: TZUP), an emerging leader in crypto asset strategies and a social media branding and programmatic marketing solutions, today announced that its Board of Directors has authorized management to begin to accumulate additional cryptocurrencies, specific ...