Best of 2019

Time, Randomness, and a $100k Prize to Forever Change Blockchain

AWS Blog2019115 points61 commentsCrypto & Blockchain details

Announcing an open source hardware competition to change how blocks (as in blockchain) are produced using far less energy. And on the way, finding a solution to move from proof of work to proof of stake.

Blockstream Satellite API: Pay with BTC via Lightning to Broadcast Data Globally

Blockstream Blog2019107 points64 commentsCrypto & Blockchain details

New Ethereum Dev Tools from 0x

Keybase and Stellar Partner on XLM Airdrop Worth $118M

Keybase Blog2019102 points92 commentscited by 3Crypto & Blockchain details