TABLE OF CONTENT 1. What is quantum computing & can it break Bitcoin. 2. Which blockchain is quantum proof? 1. What is quantum computing & can it break Bitcoin. What is Quantum Computing? Quantum computing leverages the principles of quantum mechanics like superposition and entanglement to perform computations much faster than traditional computers in certain scenarios. Instead of using classical bits (0s and 1s), quantum computers use qubits, which can represent 0, 1, or both simultaneously. This ability allows them to process vast amounts of possibilities in parallel, making them uniquely powerful for specific tasks like cryptography and optimization. Can Quantum Computing Break Bitcoin? Bitcoin relies on two main cryptographic systems: 1. SHA-256 (used in mining and securing blcock headers): Quantum computers could theoretically use Grover's algorithm to reduce the complexity of brute-forcing SHA-256 from to . While this is a significant reduction...