Starknet and ZKsync, two prominent Layer 2 solutions for Ethereum, have unlocked a combined total of $7.07 million worth of tokens this week. Starknet released 130 million tokens valued at approximately $4.35 million. Starknet, developed by StarkWare, utilizes zk-STARKs technology to enhance Ethereum's transaction speed and cost-efficiency. StarkWare, established in 2018 and based in Israel, also offers StarkEx as part of its product suite. Meanwhile, ZKsync unlocked 170 million tokens, amounting to around $2.72 million. Developed by Matter Labs, ZKsync employs succinct zero-knowledge proofs to maintain the security of the underlying blockchain while executing computations and storage off-chain. Both projects aim to improve Ethereum's scalability and efficiency through their respective technologies.