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Polymarket Named Exclusive U.S. Prediction Partner of Bundesliga◆Franklin Templeton Closes 250 Digital Acquisition, Launches Franklin Crypto◆Ethereum Reached Record Q1 On-Chain Users and Transaction Volume: Report◆Morgan Stanley's Ethereum, Solana ETFs Target 0.14% Fee◆CME Sues CFTC Over Kalshi Perpetual Futures◆Kraken Launches In-App Trading for 2,500+ Solana Tokens◆Bitcoin Rodney Pleads Guilty in $1.8B HyperFund Fraud Case◆CME to Sue CFTC Over Approval of Crypto Perpetual Futures◆World Datacentre Summit Philippines 2026 Opens Sponsorship, Speaking, and Exhibition Opportunities◆ARK Invest Buys $18.4 Million in Coinbase Shares Across Three ETFs◆Polymarket Named Exclusive U.S. Prediction Partner of Bundesliga◆Franklin Templeton Closes 250 Digital Acquisition, Launches Franklin Crypto◆Ethereum Reached Record Q1 On-Chain Users and Transaction Volume: Report◆Morgan Stanley's Ethereum, Solana ETFs Target 0.14% Fee◆CME Sues CFTC Over Kalshi Perpetual Futures◆Kraken Launches In-App Trading for 2,500+ Solana Tokens◆Bitcoin Rodney Pleads Guilty in $1.8B HyperFund Fraud Case◆CME to Sue CFTC Over Approval of Crypto Perpetual Futures◆World Datacentre Summit Philippines 2026 Opens Sponsorship, Speaking, and Exhibition Opportunities◆ARK Invest Buys $18.4 Million in Coinbase Shares Across Three ETFs◆
Tuesday, June 23, 2026

BLOCKCHAIN • CRYPTOCURRENCY • NARRATIVE JOURNALISM

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Crypto 101
What is Bitcoin Double Spending and How Does It Work?

Double-Spending Explained Double-Spending within Bitcoin is when the same BTCs (digital money files) are used more than once. For instance, if you buy an item for $1, you cannot spend that same $1 to buy a different item. If this were to happen, money would have no value since everyone would have unlimited amounts and [...]

Anca FlorentisDec 10, 20185 min read
What is Bitcoin Double Spending and How Does It Work?