Add RegisterEvidences

[alexanderbez]

closes: #4843

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• Targeted PR against correct branch (see CONTRIBUTING.md)

• Linked to github-issue with discussion and accepted design OR link to spec that describes this work.

• Wrote tests

• Updated relevant documentation (docs/)

• Added a relevant changelog entry: clog add [section] [-t <tag>] [-m <msg>]

• Re-reviewed Files changed in the github PR explorer

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For Admin Use:

• Added appropriate labels to PR (ex. wip, ready-for-review, docs)
• Reviewers Assigned
• Squashed all commits, uses message "Merge pull request #XYZ: [title]" (coding standards)

[codecov]

Codecov Report

Merging #4846 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master    #4846   +/-   ##
=======================================
  Coverage   54.12%   54.12%           
=======================================
  Files         269      269           
  Lines       17216    17216           
=======================================
  Hits         9319     9319           
  Misses       7207     7207           
  Partials      690      690