etherscan-lite (rubygems): etherscan-lite - light-weight machinery / helper for the Etherscan (blockchain) JSON HTTP API / web services (note: API key sign-up required)
Keywords: blockchain|blockchain-lite|cryptohash|cryptoquotes|cryptos|distributed-database|elliptic|finite-fields|gems|hashtree|ledger|merkletree|oracle|proof-of-work|ruby|sha256|solidity|transactions|tx