Signature Viewer от OpenSBR

The Signature Viewer helps you to validate the signature on an Inline XBRL document.

The development and publication of this plug-in is endorsed by the Global Legal Entity Identifier Foundation (https://gleif.org/) and XBRL International (https://xbrl.org/).

A sample document is available on https://opensbr.org/inline/gleif-annual-report-2017/reports/GLEIF-Annual-Report-2017.signed.html