Category : Cryptocoins News

Cryptocoins News / 99 Bitcoins - 11 months ago

Bitcoin News Summary – November 18, 2019

The post Bitcoin News Summary – November 18, 2019 appeared first on 99 Bitcoins.    Payments app, Fold now allows users to book AirBNB accommodations using Bitcoin and Lightning payments. Users will also receive 3% back in...

Cryptocoins News / Medium - 11 months ago

Capture the Coin — Trivia Solutions

Capture the Coin — Trivia SolutionsBy Zassmin and Peter KacherginskyDuring Defcon 2019, we ran our first Blockchain Security competition — Capture the Coin. With Capture the Coin we focused on promoting blockchain security areas of cryptography, smar...