diff --git a/advanced_expert/bitcoin/README.md b/advanced_expert/bitcoin/README.md index 09b7cd3..e4ba6a8 100644 --- a/advanced_expert/bitcoin/README.md +++ b/advanced_expert/bitcoin/README.md @@ -3,3 +3,4 @@
* **[physical bitcoin attacks, by jloop](https://github.com/jlopp/physical-bitcoin-attacks/tree/master)** +* **[working verify bitcoin message](https://www.verifybitcoinmessage.com/)**