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ATMs would dispense actual cash when a transaction enters the mempool without waiting for (say) 6 confirmations? That seems like a pretty egregious design choic
by FabHK 4y ago
ATMs would dispense actual cash when a transaction enters the mempool without waiting for (say) 6 confirmations? That seems like a pretty egregious design choice even a decade ago. If that story is true, the ATM designers merited the loss.
- Nursie 4y agohttps://thenextweb.com/news/double-spenders-scam-150000-bitcoin https://thenextweb.com/news/double-spenders-scam-150000-bitc... 2018, and yes, it seems like the Bitcoin arms were dispensing cache as soon as a valid transaction but the mempool.