QuStream is an innovative Layer 1 blockchain focused on providing quantum-safe encryption to secure digital assets, transactions, and sensitive data from potential threats posed by future quantum computing advancements. Established by Adrian Neal, a seasoned expert in blockchain security and cryptography, QuStream aims to address the vulnerabilities found in current cryptographic models by offering the highest quantum resistance available, measured at 504 bits quantum hardness. At the heart of QuStream's technology is a patent-pending encryption algorithm that mitigates risks associated with fixed private keys. Unlike traditional systems that rely on static key pairs, which can compromise entire accounts if exposed, QuStream employs a dynamic private key system. This method generates a new, cryptographically linked key for each transaction, significantly enhancing security and reducing the risk of key reuse against both quantum and classical threats. The QuStream network utilizes a Proof-of-Stake consensus mechanism, enabling decentralized validator nodes to manage the distribution of dynamic private keys while ensuring privacy and security. Its sharded infrastructure allows for scalability and high transaction throughput, maintaining decentralization without compromising performance. The QST token is essential to the QuStream ecosystem, facilitating transaction processing, validator staking, and governance. Initially launched on the Solana network, QST is set to migrate to the native QuStream blockchain once its mainnet is live. Beyond its blockchain functionalities, QuStream's advanced encryption technology targets various sectors such as financial institutions, cryptocurrency exchanges, enterprise security, and government data protection. By integrating post-quantum cryptography, QuStream strives to establish a new benchmark for enduring blockchain security in an era dominated by quantum computing.