Gamble Channels: Fast Verifiable Off-Chain Gambling
Gambling on a blockchain has one big UI problem: it's too slow. If you have to wait for the next block, it's boring. SatoshiDice fixed that »
Sparky: A Lightning Network in Two Pages of Solidity
Right now the big idea for scaling Bitcoin is the Lightning network, which lets people do most of their transactions off-chain and only occasionally settle the »
Blind Auctions
The solidity docs have one way to make blind auctions: everybody submits a hash of their bid, and when the auction's over the bidders reveal the »
Climatecoin
MIT's Center for Collective Intelligence has a project called ClimateColab, which attempts to crowdsource solutions to climate change via an annual contest. I just made finalist »
Ether Vaults
I still see people occasionally asking what smart contracts are good for. All the attention goes to really ambitious projects, but people underestimate the usefulness of »