 Quantum computers threaten blockchain protocols and networks because they use non-quantum-resistant cryptographic algorithms. When quantum computers become robust enough to run Shea's algorithm on a large scale, the most commonly used asymmetric algorithms, such as ASA, EC, DSA, and ECDH, will no longer be secure. Additionally, Grover's algorithm provides a quadratic advantage when mining blocks in certain consensus protocols, such as proof of work. Hundreds of billions of dollars are denominated in cryptocurrencies and other digital assets that rely on blockchain ledgers, as well as thousands of blockchain-based applications storing value in blockchain networks. To ensure the integrity of data and assets in these public and immutable ledgers, solutions must be found that guarantee quantum resistance. Our proposed solution is an end-to-end framework for post-quantum blockchain networks that can be applied to existing blockchain networks. This framework includes the generation of post-quantum key pairs, the establishment of post-quantum TLS connections and X.509 certificates to secure the exchange of information between blockchain nodes over the internet, the introduction of a post-quantum second signature in. This article was offered by Marcos Allende, Diego Lopez Leon, Sergio Siren, and others. We are article.tv, links in the description below.