diff --git a/src-old/Signature.js b/src-old/Signature.js
new file mode 100644
index 0000000..2d1d878
--- /dev/null
+++ b/src-old/Signature.js
@@ -0,0 +1,8 @@
+// JavaScript Document
+var Signature = function(_DigestAlgorithm, _Witness, _SignatureBits){
+	this.DigestAlgorithm = _DigestAlgorithm;
+	this.Witness = _Witness;
+	this.SignatureBits = _SignatureBits;
+}
+
+exports.Signature = Signature;
\ No newline at end of file