Open transactions is an easy-to-use financial encryption and digital cash library that includes an API, server, and test client. Its features are anonymous numbered accounts, untraceable electronic cash, signed receipts, inflows into currencies, signed XML contracts. It also supports cheques, invoices, payment plans, markets and industries, and other instruments. It uses http://www.aliyun.com/zixun/aggregation/9511.html ">openssl and lucre blinded tokens.
The Open transactions 0.69c version fully improves the functionality of the market and enables untraceable electronic cash support.
Download Address:
Mac32:https://github.com/downloads/fellowtraveler/open-transactions/ot-v0_69d-api_java-mac32.tgz
Win32:https://github.com/downloads/fellowtraveler/open-transactions/ot-v0_69d-api_java-win32.zip
Ubuntu32_x86:https://github.com/downloads/fellowtraveler/open-transactions/ot-v0_69d-api_java-ubuntu32_x86.tgz
Mac64:https://github.com/downloads/fellowtraveler/open-transactions/ot-v0_69d-api_java-mac64.tgz