TIMESTAMP = 1610174225
SHA256 (rubygem/asciidoctor-plantuml-0.0.13.gem) = 63ea073dd8f6a43eff35e11582e1ae616cfbcb76cd2f0cd37f328b157317dcca
SIZE (rubygem/asciidoctor-plantuml-0.0.13.gem) = 8192