Digital Calibration Certificates (DCC) and Metroracle Sun, 2 Apr 2023. Digital Calibration Certificates (DCC) will propel machine readability in metrology: https://www.ptb.de/dcc/!Thanks to Sascha Eichstädt, Siegfried Hackel and other colleagues from Physikalisch-Technische Bundesanstalt, PTB for brainstorming how to make the best of PTB’s DCC for Metroracle (http://metroracle.eu/) – and vice versa. https://www.linkedin.com/posts/kruno-milicevic-60760521_metrology-digitaltransformation-blockchain-activity-7048027904986734592-VGAv