diff --git a/contributors/gnosoz.md b/contributors/gnosoz.md
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+2021-12-22
+
+I hereby agree to the terms of the "OpenMPTCProuter Individual Contributor License Agreement", with MD5 checksum bc827a07eb93611d793ddb7c75083c00.
+
+I furthermore declare that I am authorized and able to make this agreement and sign this declaration.
+
+Signed,
+Francesco Russo
+https://github.com/gnosoz