diff --git a/contributors.md b/contributors.md
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 # Contributors
+- Astronand (dc astronand; web astronand.dev)
+  - Lead developer, creator of Hyperion
+- GHXX (dc ghxx)
+  - Pentesting, AC development
+- Ryan (dc ryan.s.t)
+  - UI design and implementation, shell design
+- SpSf/SpartanSoftware (dc swoshswosh_01578)
+  - Optimization, systems development
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