diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..fa06fa5
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+/python-dunamai-1.13.2.tar.gz
diff --git a/sources b/sources
new file mode 100644
index 0000000..8693988
--- /dev/null
+++ b/sources
@@ -0,0 +1 @@
+SHA512 (python-dunamai-1.13.2.tar.gz) = 51647335029a93131afd6e4b02e84b8396c4ff3da70dcfbb40f2250a23711bb212340c8a2d29024ac1ba7c9de06e33de12b24f3d2c18b000361947a0f7688d2f