Starknet Considers Shifting From Layer 2 to Layer 1 for Quantum Resistance

WHY IT MATTERS

To understand this story, it helps to know the difference between a Layer 1 and a Layer 2 blockchain. A Layer 1 (like Ethereum or Bitcoin) is a standalone blockchain that handles its own security and transaction verification. A Layer 2 is like an express lane built on top of a Layer 1 — it processes transactions faster and cheaper but ultimately relies on the Layer 1 for security, similar to how a local branch office depends on its headquarters. Quantum resistance refers to protection against quantum computers, which are a new type of extremely powerful computer. Think of current encryption like a lock that would take a regular computer millions of years to pick. A quantum computer might be able to pick that same lock in minutes. Quantum-resistant cryptography uses different types of locks that even quantum computers would struggle to break. Starknet is exploring whether becoming independent from Ethereum could help it adopt these stronger locks more quickly.