Half of all phone calls will soon be robocall scams. Time for someone to win a hackathon with a proof-of-concept gatekeeper app that filters calls unless they send Lightning Network transactions.

https://www.youtube.com/watch?v=FO0iG_P0P6M

Submitted March 12, 2019 at 12:55AM by bearCatBird https://ift.tt/2NZTSGO

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