wallets

blockchain/tx.go

@@ -0,0 +1,20 @@
+package blockchain
+
+type TxOutput struct {
+	Value  int
+	PubKey string
+}
+
+type TxInput struct {
+	ID  []byte
+	Out int
+	Sig string
+}
+
+func (in *TxInput) CanUnlock(data string) bool {
+	return in.Sig == data
+}
+
+func (out *TxOutput) CanBeUnlocked(data string) bool {
+	return out.PubKey == data
+}