Stampery launched two new services that further its goal to be the defacto notarization provider of the 21st century. A new API and improved certification service (Stamp.io) continue Stampery's use of blockchain technology to digitally verify documents and create secure records of existence.
Last year, the Executive branch of the US government made huge strides in opening up government controlled data to the developer community. Projects such as the Open Data Policy and the Machine Readable Executive Order have led the US government to develop an API strategy. Today, ProgrammableWeb takes a look at another open government API: the Annual Production Figures of United States Currency API.