Altcoin News 5050 Bitcoin for $5 in 2009: Helsinki’s claim to crypto fame 2 years ago Helsinki played host to the first Bitcoin for fiat transaction in 2009 — 5050 Bitcoin for $5 — 6 months before Pizza Day. Crypto City Guide. Continue Reading Previous Coinbase disputes SEC’s crypto authority in final bid to toss regulator’s suitNext Price analysis 10/25: BTC, ETH, BNB, XRP, SOL, ADA, DOGE, TON, LINK, MATIC More Stories Altcoin News Was Ethereum ‘ultrasound money’ a mistake? ETH down 65% vs. BTC since pivot 4 hours ago Altcoin News Stablecoins will stay, but only if built right 5 hours ago Altcoin News ETH options turn bearish as traders prepare for extended Ether price downside 5 hours ago