diff --git a/README.md b/README.md
index 0d1ca4b..e2413d5 100644
--- a/README.md
+++ b/README.md
@@ -24,9 +24,7 @@ finished item.
 
 ## Credits
 
-Originally authored by **Drefvelin**. See [source provenance](SOURCE.md) for the
-import history. The supplied source archive contained no license file; this
-import does not add a new license grant.
+Originally authored by **Drefvelin**.
 
 ## Documentation
 
diff --git a/SOURCE.md b/SOURCE.md
deleted file mode 100644
index a99f8a9..0000000
--- a/SOURCE.md
+++ /dev/null
@@ -1,10 +0,0 @@
-# Source import
-
-Imported from the user-supplied `advancedcrafting-main.zip` on 2026-09-22.
-
-- Archive SHA-256: `d2e73bc0a38afe8f7b56d15ea0affe6764d6111c2f74f6777587c89974ab7fb8`
-- Original Maven version: `1.2.1`.
-- Original plugin descriptor version: `1.0.2`.
-- First public source release: `1.2.2`, with matching filtered plugin metadata.
-
-Java gameplay source and configuration defaults are preserved. Build changes remove developer-specific Windows paths and packaging-time copies, resolve TLibs as a provided dependency, and prepare checksum-pinned third-party inputs. The stale generated dependency-reduced POM from the archive is omitted. No Git history or license file was present in the supplied archive.