https://blog.slock.it/share-charge-smart-contracts-the-technical-angle-58b93ce80f15 https://blog.slock.it/share-charge-smart-contracts-the-techn... has some det

https://blog.slock.it/share-charge-smart-contracts-the-technical-angle-58b93ce80f15 https://blog.slock.it/share-charge-smart-contracts-the-techn... has some details on how Share&Charge uses Ethereum blockchain as a transaction layer