diff --git a/.python-version b/.python-version
new file mode 100644
index 0000000..2c07333
--- /dev/null
+++ b/.python-version
@@ -0,0 +1 @@
+3.11
diff --git a/pyproject.toml b/pyproject.toml
index 985460a..8bccb54 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,9 +1,9 @@
 [project]
-name = "py311"
+name = "polluck-blockchain"
 version = "0.1.0"
-description = "PLEASE ADD PROJECT DESCRIPTION"
+description = "blockchain module of the research project >Polluck<"
 authors = [
-    {name = "PLEASE ADD AUTHOR", email = "PLEASE ADD EMAIL ADDRESS"},
+    {name = "d-opt GmbH, resp. Florian Foerster", email = "f.foerster@d-opt.com"},
 ]
 dependencies = []
 requires-python = ">=3.11"