Does anyone know if 21 has solved the transaction fee problem for micropayments ... | Hacker News

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gorm on June 11, 2016 | parent | context | favorite | on: 21: An Open Source Library for the Machine-Payable...

Does anyone know if 21 has solved the transaction fee problem for micropayments with btc?

SkyMarshal on June 11, 2016 [–]

That's what Lightning Network is for. https://lightning.network/

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