Issue a Signed DCC When Your OEM Rejects the PDF
Your OEM stopped accepting PDF calibration certificates. How to issue a signed, machine-readable DCC downstream — without overstepping traceability.
Tag: machine-readable calibration certificate
Inside a DCC: Anatomy of the PTB v3.3.0 Schema
A block-by-block tour of the PTB DCC XML schema v3.3.0: administrative data, measurement results, D-SI units, and the signature that makes it trustworthy.