Altcoin News 5050 Bitcoin for $5 in 2009: Helsinki’s claim to crypto fame October 25, 2023 Helsinki played host to the first Bitcoin for fiat transaction in 2009 — 5050 Bitcoin for $5 — 6 months before Pizza Day. Crypto City Guide. About The Author coinmaker See author's posts Post navigation Previous: Telegram trading bot Maestro refunds users 610 ETH after router exploitNext: Crypto speculations simmer after cryptic posts on X More Stories Altcoin News Arthur Hayes dumps HYPE, NEAR as he warns of AI IPO wave June 4, 2026 Altcoin News Worldcoin is an overlooked bet on the AI IPO wave: Maelstrom June 4, 2026 Altcoin News Ethereum drops to 14-week lows: Can ETH price hold $1.8K support? June 3, 2026