The first iteration of the AARC Blueprint Architecture (AARC-BPA-2016) was published in Summer 2016. This version was superseded in 2017 by the current version of the Blueprint Architecture.
The AARC-BPA-2016 described four high level component layers:
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AARC2 is funded by the European Union’s Horizon 2020 research and innovation programme under grant agreement number 730941.